1 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
3 * libbfd.c: Patch up the mmap code so that it is only built if BFD
4 is configured with --with-mmap.
7 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@toadfish.ninemoons.com>
9 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
10 (ALL_MACHINES): Add cpu-tic80.o
11 (cpu-tic80.o, coff-tic80.o): Add dependencies.
12 * coff-tic80.c: Add skeleton, cloned from another coff config.
13 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
17 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@ninemoons.com>
19 * TODO: Correct a misspelling.
21 * coff-tic80.c: New file for TI TMS320C80 (MVP).
22 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
23 * configure.in (case $vec): Add tic80coff_vec entry.
24 * configure: Regenerate with autoconf.
25 * archures.c (bfd_tic80_arch): Declare.
26 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
27 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
28 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
29 (bfd_target_vector): Add tic80coff_vec entry.
32 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
34 * elflink.h (elf_buckets): Add some more values for larger
37 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
39 * Makefile.in (install): Move subdir_do out of conditional. From
40 Fred Fish <fnf@cygnus.com>.
42 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
44 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
46 (elf_mn10200_howto_table): Likewise.
47 (mn10200_reloc_map): Likewise.
49 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
51 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
52 mips16 symbol during the link.
53 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
55 (mips_elf_link_output_symbol_hook): New static function.
56 (elf_backend_link_output_symbol_hook): Define.
58 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
61 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
63 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
64 against SEC_DEBUGGING sections here (revert patch of December 5).
65 * elfcode.h (elf_object_p): Check for them here, instead.
67 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
69 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
70 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
72 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
73 (_bfd_elf_canonicalize_dynamic_reloc): New function.
74 * elf-bfd.h (struct elf_size_info): Update declaration of
76 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
77 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
78 * elfxx-target.h: Use new dynamic reloc routines by default.
79 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
82 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
84 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
85 if NAMES_HAVE_UNDERSCORE is defined.
87 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
89 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
91 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
93 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
96 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
98 * elflink.h (elf_link_add_object_symbols): Only add a weak
99 symbol if the real definition is in the dynamic symbol table.
100 After finding the real definition, then, if it is dynamic, add the
101 weak symbol to the dynamic symbol table.
103 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
105 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
107 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
110 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
112 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
114 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
115 (bfd_elf32_mn10300_reloc): Write data in little endian format.
116 * reloc.c: Remove mn10300 big endian relocs.
117 * bfd-in2.h, libbfd.h: Rebuilt.
119 * elf32-mn10200.c: Update from elf32-mn10300.c.
121 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
123 * elf32-mn10300.c (elf_symbol_leading_char): Define.
125 * elf32-mn10300.c: Add some comments.
127 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
129 * ihex.c (ihex_scan): Always initialize buf before jumping to
131 (ihex_read_section): Likewise.
133 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
135 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
136 inplace for most relocs.
138 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
140 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
141 even if SEC_ALLOC is not set.
142 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
143 when deciding whether to copy a reloc into a shared object.
144 (elf_i386_relocate_section): Likewise.
145 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
146 (elf32_sparc_relocate_section): Likewise.
147 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
148 reloc section if it is not set in the source section.
149 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
150 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
151 with a SEC_DEBUGGING section as SEC_DEBUGGING.
153 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
155 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
156 expects a .got.plt until we actually create it.
158 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
160 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
161 message for bfd_reloc_outofrange, rather than aborting. From
162 Philippe De Muyter <phdm@info.ucl.ac.be>.
164 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
165 a relocateable link, don't try to process them. From Heinz Wrobel
166 <wrobel@lpr.e-technik.tu-muenchen.de>.
168 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
170 * elf32-mn10300.c (mn10300_info_howto): Renamed from
171 mn10300_info_howto_rel. Tweak reloc argument to be an
173 (USE_RELA): Define instead of USE_REL.
174 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
176 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
178 * configure.in, configure: Handle mips*-sgi-irix6*.
179 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
182 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
184 * elf32-i386.c (elf_i386_relocate_section): Warn about a
185 relocation against a symbol defined in a section with no output
188 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
190 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
191 * configure, config.in: Rebuild with autoconf 2.12.
193 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
194 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
195 (swap_out_syms): Set st_other from existing st_other field.
196 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
198 (elf_link_output_extsym): Set the other field from the global hash
200 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
201 (elf_mips16_jump_howto): New static variable.
202 (mips16_jump_reloc): New static function.
203 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
204 (mips_info_to_howto_rel): Handle R_MIPS16_26.
205 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
207 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
208 * bfd-in2.h, libbfd.h: Rebuild.
209 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
211 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
213 * configure.host: Use long long for mips-sgi-irix6*.
215 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
216 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
218 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
220 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
221 (enum reloc_type): Add more reloc types.
222 (elf32_mn10300_howto_table): Update for new reloc types.
223 (elf32_mn10300_reloc_map): Update for new reloc types.
224 * reloc.c: Add some new relocs for the mn10300 series.
225 * bfd-in2.h, libbfd.h: Rebuilt.
227 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
229 * som.c (setup_sections): Don't lose for a space which has
230 no data, but some symbols.
232 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
234 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
235 (sunos_link_hash_table_create): Initialize got_needed.
236 (sunos_create_dynamic_sections): Only set .got section size if it
237 is not already set. Set got_needed.
238 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
239 sdynptr, and only handle dynamic sections, if dynamic sections are
241 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
242 Initialize .got section.
243 (sunos_scan_ext_relocs): Likewise.
244 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
246 (sunos_finish_dynamic_link): Check got_needed. Only set up
247 dynamic linking information if needed.
249 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
251 * config.bfd: Added VersaDOS format to the Ericsson configuration.
253 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
255 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
258 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
260 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
264 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
266 * filemode.c: Include sysdep.h.
267 * ihex.c: Add casts to eliminate compiler warnings.
268 * sunos.c: Add casts to eliminate compiler warnings.
270 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
272 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
274 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
275 appropriate relocations in the .so file if shared.
276 (ppc_elf_relocate_section): Ditto.
279 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
281 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
282 complain_overflow_unsigned.
286 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
288 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
289 overflows for R_D10V_16 and R_D10V_18.
292 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
294 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
295 (do_with_relocs): Likewise.
296 (do_as_repeat): Likewise.
297 (copy_expression): Likewise.
299 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
301 * ieee.c (ieee_write_external_part): Correctly record whether
302 there is an external part.
305 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
307 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
308 handle tda offsets for sld.w and sst.w instructions.
309 Fix alignment check in sld.w and sst.w tda reloc handling.
312 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
314 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
317 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
319 * elf32-v850.c: Add comments about assumptions about
320 char, short & long sizes.
321 (elf32_v850_bfd_final_link_relocate): Fix sign extension
322 problems for several relocs.
324 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
325 R_V850_SDA_OFFSET entry.
328 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
330 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
331 Store import file index in ldindx.
332 (xcoff_build_ldsyms): Assume that ldsym was not previously
333 allocated. For an imported symbol, copy ldindx into l_ifile.
336 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
338 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
339 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
340 fields in R_V850_TDA_OFFSET.
341 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
342 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
345 * elf32-v850.c: Include bfdlink.h.
346 (bfd_elf32_v850_reloc): Return an error if we get a reloc
348 (elf32_v850_bfd_final_link_relocate): New function.
349 (v850_elf_relocation_section): Likewise.
350 (elf_backend_relocate_section): Define.
353 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
355 * binary.c (binary_set_section_contents): Ignore sections which
356 don't have SEC_LOAD and SEC_ALLOC set.
358 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
360 * linker.c (_bfd_generic_final_link): Avoid losing static
361 symbols in the .bss section.
363 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
365 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
366 (mips32_64bit_reloc): New static function.
367 (mips_reloc_map): Add entry for BFD_RELOC_64.
368 (mips_elf_relocate_section): Handle R_MIPS_64.
370 * linker.c (default_indirect_link_order): Print an error message
371 when attempting to do a relocateable link with different object
372 file formats, rather than calling abort.
375 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
377 * reloc.c (m32r relocs): Rename them.
378 * bfd-in2.h, libbfd.h: Regenerated.
379 * elf32-m32r.c: Update.
380 (m32r_elf_10_pcrel_reloc): New function.
381 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
382 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
385 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
387 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
388 all sections that will be included in the output file.
389 (_bfd_generic_link_output_symbols): Discard symbols in sections
390 which are being discarded.
394 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
395 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
396 (elf_v850_howto_table): Corresponding changes.
397 (elf_v850_reloc_map): Corresponding changes.
398 * reloc.c: Add additional V850 relocations.
399 * bfd-in2.h, libbfd.h: Rebuilt.
401 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
402 no longer want in pc-relative relocs.
404 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
406 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
407 accept a reloc against an undefined sybmol!
409 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
411 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
414 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
416 * VERSION: Bump for new relocation.
418 * hosts/i386bsd.h: If NBPG is not defined, define it as
419 PAGE_SIZE, for recent versions of FreeBSD.
421 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
423 * configure.host: Use `long long' as the 64 bit type on a Solaris
424 host, since both gcc and the SunPRO compilers support it.
426 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
428 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
429 mistake to have reused the ECOFF LITERAL for ELF since they have
431 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
432 * bfd-in2.h, libbfd.h: Rebuild.
434 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
437 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
438 dynamic relocation for an undefweak symbol when we are building
441 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
443 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
444 point explicitly to srcdir.
445 (targmatch.h): Edit references to point explicitly to objdir.
447 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
449 * config.bfd: When setting targ_cpu, don't get confused by
452 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
454 * configure.host: Add support for windows host (a build done
455 under the Microsoft build environment).
457 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
459 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
460 definition in a dynamic object, add it to the dynamic symbol table
461 if any dynamic object mentions it. Reverts part of last patch.
463 * sunos.c (struct sunos_link_hash_table): Add got_base field.
464 (sunos_link_hash_table_create): Initialize got_base.
465 (bfd_sunos_size_dynamic_sections): If the .got section is more
466 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
468 (sunos_check_dynamic_reloc): Subtract got_base from a base
471 * elf32-mips.c (elf_mips_isa): New static function.
472 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
473 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
475 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
477 * archive.c (do_slurp_coff_armap): Only treat archive as little
478 endian for i960 COFF.
480 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
482 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
483 by the change in size of the section when EXEC_P is not set.
485 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
486 (m68kcoff_rtype_to_howto): New static function.
487 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
488 VMA to the addend for a PC relative reloc.
490 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
492 * Makefile.in: Rebuild dependencies.
494 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
497 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
499 * Makefile.in: Remove explicit dependencies for mn10200 and
501 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
502 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
503 (dependencies): Rebuilt.
505 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
507 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
508 during this function.
510 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
511 section if the flags are compatible.
513 * configure.in: Add havevecs, and put it in tdefaults.
514 * mpw-config.in: Likewise.
515 * configure: Rebuild.
516 * targmatch.sed: New file; a sed script to build targmatch.h from
518 * config.bfd: Add #if, #endif, and comments for targmatch.h.
519 * targets.c: Include "fnmatch.h".
520 (struct targmatch): Define.
521 (bfd_target_match): Define by including targmatch.h.
522 (bfd_find_target): If the target is not found by name, search for
523 it as a configuration triplet.
524 * Makefile.in: Rebuild dependencies.
525 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
526 i386dynix.o, m68k4knetbsd.o, and riscix.o.
527 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
528 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
529 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
530 (CFILES): Remove i386dynix.c and hp300bsd.c.
531 (targmatch.h): New target.
532 (do_clean): Remove targmatch.h.
534 * configure.in: Add BFD_NEED_DECLARATION(getenv).
535 * acconfig.h: Add NEED_DECLARATION_GETENV.
536 * configure, config.in: Rebuild.
537 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
538 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
540 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
542 * cpu-mn10x00.c, elf32-mn10x00: Removed.
543 * cpu-mn10200.c, cpu-mn10300.c: New files.
544 * elf32-mn10200.c, elf32-mn10300.c: New files.
545 * Makefile.in: Break mn10x00 support into two separate
546 configurations, mn10200 and mn10300.
547 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
548 * bfd-in2.h, configure: Rebuilt.
550 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
552 * Makefile.in (do_clean): Move config.log to do_distclean.
554 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
556 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
557 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
558 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
559 (elf32-mn10x00.o): Add dependencies.
560 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
561 (bfd_mn10x00_arch): Declare.
562 (bfd_archures_list): Add bfd_mn10x00_arch.
563 * config.bfd: Add mn10x00-*-*.
564 * configure.in: Add bfd_elf32_mn10x00_vec.
565 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
566 * targets.c (bfd_elf32_mn10x00_vec): Declare.
567 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
568 * bfd-in2.h, configure: Rebuilt.
570 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
572 openVMS/Alpha: Provide filename and case_hack flags via
573 symbol table from gas.
574 Add case_hack code for symbol output from vax/vms.
575 * evax-alpha.c (evax_initialize): Remove filename handling,
576 filename is provided via symbol table.
577 (evax_get_symtab): Use local symbol count when setting up table.
578 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
580 (_bfd_evax_write_egsd): Skip file name symbol.
581 * evax-emh.c (get_vms_time_string): Local function now.
582 (_bfd_evax_write_emh): Extract source filename and case_hack flags
584 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
585 through _bfd_evax_case_hack_symbol.
586 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
588 (_bfd_evax_basename): Removed.
589 (_bfd_get_vms_time_string): Moved to evax-emh.c.
590 * evax.h (evax_private_data_struct): Remove filename.
591 (flag_hash_long_names, flag_show_after_trunc,
592 flag_no_hash_mixed_case, vms_name_mapping): New flags for
595 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
597 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
598 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
599 (NO_SWAP_MAGIC): Don't define.
600 (SWAP_MAGIC): Define.
602 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
603 no hash table entry for a global symbol.
605 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
607 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
609 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
611 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
612 symbol type with T_NULL. Warn if symbol type changes. Based on
613 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
615 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
616 a dynamic object in the dynamic symbol table if it is referenced
617 or defined by a regular object.
620 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
622 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
623 remove dwarf local labels. Shrinks binaries by a factor of 3!
626 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
628 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
629 by hand, rather than by calling bfd_make_section.
632 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
634 * reloc.c: Rename m32r relocs.
635 * bfd-in2.h, libbfd.h: Rebuilt.
636 * elf32-m32r.c: Update.
639 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
641 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
642 link, adjust the symbol index of a base relative reloc. Don't
643 change the addend of a PC relative reloc if pcrel_offset is set.
644 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
647 * reloc.c (bfd_perform_relocation): Apply the relocation even if
648 it is zero, in case src_mask matters.
649 (bfd_install_relocation): Likewise.
651 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
653 * xcofflink.c (xcoff_link_add_symbols): Always initialize
655 (_bfd_xcoff_bfd_final_link): Don't set target_index
656 to an uninitialized value.
658 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
660 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
661 indices, rather than crashing.
662 (coff_slurp_reloc_table): Likewise. Check whether the howto field
664 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
667 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
669 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
671 (coff_arm_adjust_symndx): New static function.
672 (coff_adjust_symndx): Define.
674 * srec.c (srec_scan): Accept multiple symbols on a single line.
675 From Pascal Martin <pmartin@alsys.com>.
679 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
681 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
682 (sunos_merge_private_bfd_data): New function.
684 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
686 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
688 (bfd_merge_private_bfd_data): Likewise.
689 * section.c (bfd_copy_private_section_data): Likewise.
690 * syms.c (bfd_copy_private_symbol_data): Likewise.
691 * bfd-in2.h: Rebuild.
692 * aout-target.h (MY_bfd_copy_private_section_data): Check that
693 both BFD's are the right flavour.
694 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
695 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
696 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
697 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
698 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
699 (ppc_elf_merge_private_bfd_data): Likewise.
700 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
701 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
703 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
704 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
708 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
710 * reloc.c: Add m32r relocs.
711 * bfd-in2.h, libbfd.h: Rebuilt.
712 * cpu-m32r.c,elf32-m32r.c: New files.
715 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
717 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
719 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
721 * tekhex.c (first_phase): Change type parameter from char to int.
723 (pass_over): Change func to expect int, not char.
725 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
726 rather than SEC_LOAD when aligning the file offset for the first
727 section in a segment.
729 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
731 * syms.c (coff_section_type): Make arg const.
732 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
733 to make_bfd_asection().
734 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
735 * elfcode.h (bfd_section_from_phdr): Remove prototype.
736 (_bfd_elf_stringtab_init): Remove prototype.
738 * netbsd-core.c (swap_abort): Add prototype.
739 * aix386-core.c (swap_abort): Ditto & make static
740 * hpux-core.c (swap_abort): Ditto & make static.
741 * irix-core.c (swap_abort): Ditto & make static.
742 * ptrace-core.c (swap_abort): Ditto & make static.
743 * trad-core.c (swap_abort): Ditto & make static.
744 * coffswap.h (coff_swap_reloc_in): Ditto.
745 (coff_swap_reloc_out): Ditto.
746 (coff_swap_filehdr_in): Ditto.
747 (coff_swap_filehdr_out): Ditto.
748 (coff_swap_sym_in): Ditto.
749 (coff_swap_sym_out): Ditto.
750 (coff_swap_aux_in): Ditto.
751 (coff_swap_aux_out): Ditto.
752 (coff_swap_lineno_in): Ditto.
753 (coff_swap_lineno_out): Ditto.
754 (coff_swap_aouthdr_in): Ditto.
755 (coff_swap_aouthdr_out): Ditto.
756 (coff_swap_scnhdr_in): Ditto.
757 (coff_swap_scnhdr_out): Ditto.
758 * ihex.c (ihex_sizeof_headers): Ditto.
759 * tekhex.c (getsym): Ditto.
760 (find_chunk): Ditto & make static.
761 (insert_byte): Ditto.
762 (first_phase): Ditto.
764 (tekhex_get_symtab): Ditto & make static.
765 (tekhex_get_symtab_upper_bound): Ditto & make static.
766 (tekhex_mkobject): Ditto.
767 (tekhex_object_p): Ditto.
768 (move_section_contents): Ditto.
769 (tekhex_get_section_contents): Ditto.
770 (tekhex_set_arch_mach): Ditto & make static.
771 (tekhex_set_section_contents): Ditto.
775 (tekhex_write_object_contents): Ditto.
776 (tekhex_sizeof_headers): Ditto.
777 (tekhex_make_empty_symbol): Ditto.
778 (tekhex_get_symbol_info): Ditto.
779 (tekhex_print_symbol): Ditto.
780 * irix-core.c (make_bfd_asection): Ditto.
781 (irix_core_core_file_p): Ditto.
782 (irix_core_core_file_failing_command): Ditto.
783 (irix_core_core_file_failing_signal): Ditto.
784 (irix_core_core_file_matches_executable_p): Ditto.
785 (irix_core_make_empty_symbol): Ditto.
786 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
787 * srec.c (srec_new_symbol): Ditto.
788 (srec_get_section_contents): Ditto.
789 (srec_set_arch_mach): Ditto.
790 (srec_set_section_contents): Ditto.
791 (internal_srec_write_object_contents): Ditto.
792 (srec_write_object_contents): Ditto.
793 (symbolsrec_write_object_contents): Ditto.
794 (srec_sizeof_headers): Ditto.
795 (srec_make_empty_symbol): Ditto.
796 (srec_get_symtab_upper_bound): Ditto.
797 (srec_get_symtab): Ditto.
798 (srec_print_symbol): Ditto and make static.
799 * elf.c (elf_read): Ditto
800 (assign_section_numbers): Ditto.
801 (elf_fake_sections): Ditto.
802 (sym_is_global): Ditto.
803 (elf_map_symbols): Ditto.
804 (get_program_header_size): Ditto.
805 * coffgen.c (make_a_section_from_file): Ditto.
806 (coff_real_object_p): Ditto.
807 (fixup_symbol_value): Ditto.
808 (build_debug_section): Ditto.
810 * syms.c (coff_section_type): Ditto.
813 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
815 * bfd-in2.h: Rebuilt after m32r changes.
818 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
821 * config.bfd,configure.in,configure: Add m32r support.
822 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
824 * config.bfd: Keep target list alphabetically sorted.
827 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
829 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
830 to add in the constant part found in the instruction itself.
831 (case R_V850_HI16_S): Likewise.
835 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
837 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
838 and R_D10V_18 to be 1 (word).
841 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
843 * stabs.c (_bfd_link_section_stabs): If the output_section field
844 of either section is bfd_abs_section, then the linker is
845 discarding the section and we should not optimize it.
847 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
849 * Makefile.in (aout-sparcle.o): New target.
850 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
851 * config.bfd (sparclet-*-aout*): Add case.
852 * configure.in (sparcle_aout_vec): Add case.
853 * configure: Regenerated.
854 * targets.c (sparcle_aout_vec): Declare.
855 (bfd_target_vector): Add sparcle_aout_vec.
856 * aout-sparcle.c: New file.
859 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
861 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
862 low order sign bit propogation for R_V850_HI16_S.
864 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
865 handling V850 specific relocs.
866 (elf_v850_howto_table): Use the new function for some
867 relocations. Twiddle masks & shifts for some relocs.
868 Set partial_inplace where needed.
871 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
873 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
874 default architecture to a machine number of 0.
875 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
877 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
878 the output BFD is the default, set it from the first input BFD.
881 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
883 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
884 insert at bitpos zero. The HI16 relocs are shifted right
885 by 16 bits. Fix src_mask for all relocs.
886 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
888 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
892 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
894 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
895 Rewrite to use BFD file read routines and to avoid using a fixed
896 length for the file name.
899 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
901 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
902 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
903 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
906 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
908 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
909 (elf_v850_howto_table): Add info for HI16_S reloc.
910 (v850_reloc_map): Add HI_16_S reloc.
911 * reloc.c: Define BFD_RELOC_V850_* relocs.
914 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
917 * elf32-sh.c: New file.
918 * elf.c (prep_headers): Handle bfd_arch_sh.
919 * elfcode.h (write_relocs): Handle absolute symbol.
920 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
921 (_bfd_elf64_link_read_relocs): Declare.
922 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
923 elf_link_read_relocs. Make globally visible. Change all
925 (elf_link_input_bfd): Get external symbols from cache in
926 symtab_hdr->contents. Get contents from cache in
928 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
930 * reloc.c: Define BFD_RELOC_SH_* relocs.
931 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
932 * coff-sh.c (sh_insns_conflict): Fix a return value.
933 (_bfd_sh_align_load_span): New globally visible function, broken
934 out of sh_align_load.
935 (sh_align_load): Call _bfd_sh_align_load_span.
936 (sh_swap_insns): Change relocs parameter to PTR.
937 * bfd-in2.h, libbfd.h: Rebuild.
938 * targets.c (bfd_elf32_sh_vec): Declare.
939 (bfd_elf32_shl_vec): Declare.
940 * config.bfd (sh-*-elf*): New target.
941 * configure.in (bfd_elf32_sh_vec): New target vector.
942 (bfd_elf32_shl_vec): New target vector.
943 * configure: Rebuild.
944 * Makefile.in: Rebuild dependencies.
945 (BFD32_BACKENDS): Add elf32-sh.o.
946 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
948 * elf.c (map_sections_to_segments): Check that LMA does not skip a
949 page before checking D_PAGED.
951 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
952 (ihex_write_object_contents): Remove extbase; always use segbase
955 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
957 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
958 * configure.host (i[345]86-*-*): Ditto.
959 * config.bfd (i[345]86-*-*): Ditto.
960 * configure: Regenerate.
962 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
965 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
967 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
968 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
969 * som.c (hppa_som_gen_reloc_type): Add new argument. If
970 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
971 will have an ST_CODE type, change the symbol's type to ST_DATA.
972 * som.c (hppa_som_gen_reloc_type): Update prototype.
974 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
976 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
977 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
978 (mips_elf_size_dynamic_sections): Don't require .got to exist.
979 (mips_elf_finish_dynamic_sections): Likewise.
981 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
983 * configure.host (HLDENV): New variable to set. Set it for
984 *-*-sysv4*, since those linkers may not support -R but they always
987 * libieee.h (NSECTIONS): Don't define.
988 (ieee_data_struct): Change section_table to asection **. Add
990 * ieee.c (get_section_entry): If the table isn't big enough, make
992 (ieee_slurp_sections): Remove assertion about number of sections.
993 (ieee_object_p): Adjust initialization of ieee to match changes to
996 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
997 symbols merely because we are generating a shared library.
998 (xcoff_build_ldsyms): Don't set up global linkage code for an
999 undefined symbol merely because we are generating a shared
1003 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1005 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1006 (BFD32_BACKENDS) Add elf32-v850.o.
1007 * archures.c: Add bfd_v850_arch.
1008 * bfd-in2.h: Add bfd_v850_arch.
1009 * config.bfd (v850-*-*): New target.
1010 * configure: (bfd_elf32_v850_vec) New vector.
1011 * configure.in: (bfd_elf32_v850_vec) New vector.
1012 * cpu-v850.c: New file.
1013 * elf.c (prep_headers): Added case bfd_arch_v850.
1014 * elf32-v850.c: New file.
1015 * targets.c (bfd_elf32_v850_vec): New vector.
1018 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1020 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1021 a function code symbol for an XMC_XO symbol.
1023 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1025 * mpw-config.in: Update editing of autoconf vars to reflect
1026 Jul 18 configure.in change.
1027 * mpw-make.sed: Update editing of include pathnames to be
1028 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1030 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1032 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1033 which to offset to get the .plt entry address is ".plt".
1035 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1037 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1038 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1039 Added, for internal use by the ARM gas.
1041 * bfd-in2.h: Rebuilt
1043 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1045 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1046 in section dynidx start.
1048 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1050 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1051 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1052 optimization for g++.
1054 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1056 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1057 the -mrelocatable-lib bit set and the other doesn't, clear the
1058 -mrelocatable-lib bit in the header.
1060 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1063 symbol against a STT_FUNC symbol in a shared library.
1065 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1067 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1068 symbol is found, automatically define the corresponding function
1071 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1072 if sym.n_numaux is not zero.
1073 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1074 entry to disagree about the number of aux entries if the symbol
1077 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1078 section if it might be needed, not just if info->shared.
1079 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1080 the start of .rel.dyn if we are going to use it.
1081 (mips_elf_finish_dynamic_sections): Only clear the first element
1082 of .rel.dyn if the size is greater than zero.
1084 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1086 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1087 undefined_symbol callback for a symbol, then don't issue any more
1088 warnings about loader relocs.
1089 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1090 after calling the undefined_symbol callback.
1092 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1093 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1094 as the AIX linker seems to do.
1096 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1098 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1099 (evax_initialize): Remove evax_reloc_table.
1100 (evax_close_and_cleanup): Ditto.
1102 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1104 (evax_bfd_reloc_type_lookup): Ditto.
1105 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1106 cooked_size == raw_size.
1107 * evax-emh.c (_bfd_evax_register_filename): Remove.
1108 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1109 * evax-misc.c (add_new_contents): Malloc section at full size.
1110 (_bfd_save_evax_section): Memcpy section contents directly.
1111 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1112 (evax_reloc_table): Remove.
1114 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1116 * makefile.vms: Add better support for DEC C compilation
1117 Add evax.h dependencies
1119 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1120 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1121 (BFD_RELOC_ALPHA_BASEREG): Remove.
1122 * bfd-in2.h, libbfd.h: Rebuild.
1124 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1126 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1127 getgid if _WIN32 is defined.
1128 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1130 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1132 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1133 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1135 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1138 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1140 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1142 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1143 (NEED_DECLARATION_REALLOC): New macro.
1144 * configure, config.in: Rebuild.
1145 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1146 (realloc): Declare if NEED_DECLARATION_REALLOC.
1148 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1149 <strings.h> if they exist.
1151 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1153 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1155 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1157 Based on patches from Eric Valette <valette@crf.canon.fr>:
1158 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1159 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1160 (elf_howto_table): Add entries for new relocs.
1161 (elf_i386_reloc_type_lookup): Handle new relocs.
1162 (elf_i386_info_to_howto): Just call abort.
1163 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1164 (elf_i386_relocate_section): Likewise.
1167 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1169 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1172 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1175 only get the LMA from the phdr if they are in the same part of the
1178 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1179 new segment to make them more comprehensible. If the relationship
1180 between the LMA and the VMA changed, start a new segment. Don't
1181 check dynsec when deciding whether to start a new segment for a
1182 writeable section; -N will now handle this.
1184 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1186 * libhppa.h: Remove "esel" changes. Not the right approach.
1187 * som.c: Corresponding changes.
1188 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1189 which don't have a SOM symbol type associated with them.
1190 Reverses a 1994 change.
1192 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1194 Make ld -N more reasonable for ELF:
1195 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1196 phdr_in_section to false, and always use a single load segment.
1197 (elf_sort_sections): Sort sections by LMA after VMA.
1198 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1199 align to maxpagesize.
1200 (assign_file_positions_except_relocs): Likewise.
1201 * elfcode.h (elf_object_p): If a section is loaded but not page
1202 aligned, clear D_PAGED.
1204 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1206 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1207 Added, for internal use by the ARM gas.
1209 * bfd-in2.h: Rebuilt
1211 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1213 * libhppa.h (R_HPPA_ESEL): New field selector.
1214 (e_esel): Similarly.
1215 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1216 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1217 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1219 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1221 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1222 archive search before looking for stripped dynamic objects.
1224 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1226 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1227 symbol a warning rather than an error.
1229 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * elf.c (assign_file_positions_for_segments): Track the virtual
1232 memory position separately from the file position, and use it to
1233 compute the alignment adjustment.
1236 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1238 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1239 and fixed mask on R_D10V_10_PCREL_L.
1242 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1244 * elf64-mips.c: Include "aout/ar.h".
1245 (mips_elf64_slurp_armap): New static function.
1246 (mips_elf64_write_armap): New static function.
1247 (bfd_elf64_archive_*): Define.
1248 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1249 Use instead of bfd_generic_archive_p.
1250 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1251 instead of _bfd_write_archive_contents.
1252 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1253 _bfd_generic_mkarchive.
1254 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1255 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1257 (TARGET_LITTLE_SYM): Likewise.
1258 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1260 * Makefile.in: Rebuild dependencies.
1262 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1263 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1264 SHT_MIPS_EVENTS sections.
1265 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1266 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1268 (_bfd_mips_elf_fake_sections): Likewise.
1270 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1271 * ecoff.c (ecoff_compute_section_file_positions): Copy
1272 rdata_in_text from backend info to tdata. Clear it if any data
1273 section comes before .rdata.
1274 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1275 tdata rather than backend info.
1277 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1279 * configure.in: Fix test for whether a compiler has a 64 bit
1280 type. From Jim Wilson <wilson@cygnus.com>.
1282 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1284 * configure.host (mips-sgi-irix6*): New host.
1286 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1287 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1288 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1290 * configure: Rebuild.
1291 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1292 (BFD_HOST_64_BIT): Define conditionally.
1293 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1294 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1295 (symvalue, bfd_size_type): Likewise.
1296 * bfd-in2.h: Rebuild.
1297 * Makefile.in (do_clean): Remove bfd-tmp.h.
1298 (do_distclean): Remove bfd-in3.h.
1299 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1300 (bfd-in3.h): New target.
1302 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1303 Andrew Gierth <ANDREWG@microlise.co.uk>.
1305 * configure.host: Set INSTALL_SHLIB.
1306 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1307 * configure: Rebuild.
1308 * Makefile.in (install): Use @INSTALL_SHLIB@.
1310 * config.bfd (mips*-*-irix6*): New target.
1311 * configure.host: Handle Irix 6 shared library like Irix 5.
1313 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1314 symbol for a magic name.
1315 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1317 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1320 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1322 * mpw-config.in: Add ELF support to mips config, create the
1323 elf32-target.h file in the object dir.
1324 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1326 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1328 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1329 Also removed most abort calls, in favor of using bfd reporting.
1332 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1334 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1335 (BFD32_BACKENDS) Add elf32-d10v.o.
1336 * archures.c: Add bfd_d10v_arch.
1337 * bfd-in2.h: Add bfd_d10v_arch.
1338 * config.bfd (d10v-*-*): New target.
1339 * configure: (bfd_elf32_d10v_vec) New vector.
1340 * configure.in: (bfd_elf32_d10v_vec) New vector.
1341 * cpu-d10v.c: New file.
1342 * elf.c (prep_headers): Added case bfd_arch_d10v.
1343 * elf32-d10v.c: New file.
1344 * libbfd.h: Rebuild.
1345 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1346 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1347 * targets.c (bfd_elf32_d10v_vec): New vector.
1350 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1352 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1354 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1356 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1357 bfd_mach_i386_i8086 machine types.
1359 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1361 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1364 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1366 * coffcode.h (coff_set_section_contents): A/UX does not require
1367 special handling of the _LIB section.
1369 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1371 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1372 value for R_RELBYTE.
1374 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1375 array if one was allocated.
1377 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1379 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1380 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1381 use_rld_obj_head and rld_value.
1382 (mips_elf_link_hash_table_create): Initialize new fields.
1383 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1385 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1386 __rld_obj_head symbol not seen, create an __rld_map symbol.
1387 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1388 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1389 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1390 __rld_obj_head symbol.
1391 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1393 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1395 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1397 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1398 ppc_elf_addr16_ha_reloc.
1399 (ppc_elf_addr16_ha_reloc): New static function.
1401 * coff-mips.c (struct mips_hi): Define.
1402 (mips_refhi_list): New static variable.
1403 (mips_refhi_addr, mips_refhi_addend): Remove.
1404 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1405 (mips_reflo_reloc): Process mips_refhi_list.
1406 (mips_relhi_list): New static variable.
1407 (mips_relhi_addr, mips_relhi_addend): Remove.
1408 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1409 (mips_rello_reloc): Process mips_relhi_list.
1410 (mips_relocate_section): Permit an arbitrary number of REFHI or
1411 RELHI relocs before the associated REFLO or RELLO reloc.
1413 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1415 * aout-target.h (MY(callback)): Set reloc_count fields.
1417 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1419 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1420 sections unless this is a SunOS link.
1422 * VERSION: Set to 2.7.1.
1424 * Released binutils 2.7.
1426 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1428 * i386aout.c: Include "aout/aout64.h".
1429 (i386aout_write_object_contents): New static function.
1430 (MY_write_object_contents): Define.
1432 * netbsd.h (MY(write_object_contents)): Make sure that
1433 adjust_sizes_and_vmas is called before fiddling with the magic
1436 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1438 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1440 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1442 * libbfd-in.h (itos, stoi): Don't define.
1443 * libbfd.h: Rebuild.
1444 * i386lynx.c (KEEPIT): Define as udata.i.
1445 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1446 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1447 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1448 flags. Don't use stoi.
1450 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1452 * elf.c (map_sections_to_segments): Don't start a new segment for
1453 a writable section if it's on the same page as the previous
1454 segment. Reset the writable variable for a readonly section.
1456 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1458 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1459 first_thunk_address, thunk_size, and import_table_size.
1460 * peicode.h: Improved some diagnostics regarding edata sections.
1462 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1464 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1465 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1467 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1469 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1470 with XCOFF_DEF_DYNAMIC set is really defined.
1471 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1472 (xcoff_link_add_symbols): Only create special sections if using an
1475 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1477 (bfd_install_relocation): Likewise.
1479 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1481 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1483 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1484 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1485 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1486 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1487 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1488 are found for LITERAL relocs.
1489 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1490 taken, we cannot generate a .plt entry for the symbol.
1492 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1494 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1495 sysconf functions (for gprof).
1496 * configure, config.in: Rebuild.
1498 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1501 an archive if it has a map. If the object file has the wrong
1504 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1505 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1507 (alpha_relocate_section): Likewise.
1509 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1510 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1511 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1512 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1513 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1514 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1515 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1516 * peicode.h: Corresponding changes.
1518 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1520 * elflink.h (elf_create_pointer_linker_section): Comment out code
1521 dealing with making GOT pointers negative of the GOT symbol for
1524 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1526 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1527 increment the .rela.plt size until after we're done creating the
1529 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1530 .rela.plt offset directly rather than calculating it.
1532 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1534 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1535 Use autoconf-set values.
1536 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1537 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1540 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1541 * configure: Rebuilt.
1543 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1545 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1546 handling code > 1k away.
1548 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1550 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1551 defined, output whenever the symbol is updated.
1553 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1555 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1556 section to 0 if user_set_vma is set.
1557 * elflink.h (elf_bfd_final_link): Likewise.
1559 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1561 Partially undo patch of Jun 20.
1562 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1563 (coff_compute_section_file_positions): Likewise.
1564 (coff_write_object_contents): Likewise. Re-add deleted code, but
1565 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1566 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1568 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1570 * config.bfd: Add support for *-*-rtems* configurations.
1572 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * elf.c (prep_headers): Add bfd_arch_alpha case.
1576 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1578 * elf64-alpha.c: New file.
1579 * config.bfd (alpha-*-linuxecoff*): New target.
1580 (alpha-*-linux*, alpha-*-elf*): New targets.
1581 * configure.in (bfd_elf64_alpha_vec): New vector.
1582 * configure: Rebuild.
1583 * targets.c (bfd_elf64_alpha_vec): Declare.
1584 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1585 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1586 * bfd-in2.h, libbfd.h: Rebuild.
1587 * Makefile.in: Rebuild dependencies.
1588 (BFD64_BACKENDS): Add elf64-alpha.o.
1589 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1591 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1593 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1594 than relying on a right shift of 32.
1596 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1598 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1599 ifdef to COFF_WITH_PE.
1600 (coff_compute_section_file_positions): Likewise.
1601 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1602 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1603 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1604 COFF_IMAGE_WITH_PE, always include.
1606 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1608 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1610 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1611 approximate the correct answer if SIZEOF_HEADERS was not used.
1613 * binary.c (binary_set_section_contents): Set section file
1614 position based on LMA rather than VMA.
1616 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1618 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1619 symbols if info->strip == strip_all.
1621 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1623 * coff-h8300.c: Remove #if 0 code.
1624 (compatable): Don't allow mixing/matching of different architectures.
1626 * archures.c (bfd_mach_h8300s): Add.
1627 * bfd-in2.h: Rebuilt.
1628 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1630 (h8300_reloc16_estimate): Likewise.
1631 (h8300_reloc16_extra_cases): Likewise.
1632 (h8300_bfd_link_add_symbols): Likewise.
1633 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1634 (coff_set_flags): Likewise.
1635 * cpu-h8300.c (h8300_scan): Likewise.
1636 Add H8/S to bfd_h8300_arch list.
1638 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1640 Added support for Alpha OpenVMS:
1641 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1642 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1643 * config.h-vms, makefile.vms: New files.
1644 * config.bfd (alpha-*-*vms*): New target.
1645 * configure.in (evax_alpha_vec): New target vector.
1646 * configure: Rebuild.
1647 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1648 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1649 * targets.c (bfd_target_evax_flavour): Define.
1650 (evax_alpha_vec): Declare.
1651 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1652 if BFD64 is defined.
1653 * bfd-in2.h, libbfd.h: Rebuild.
1654 * Makefile.in: Rebuild dependencies.
1655 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1656 evax-emh.o, and evax-misc.o.
1657 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1658 evax-etir.c, evax-emh.c, and evax-misc.c.
1659 (HFILES): Add evax.h.
1661 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1663 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1665 (h8300_bfd_link_add_symbols): Likewise.
1667 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1669 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1670 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1672 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1674 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1675 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1677 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1678 R_MIPS_32 relocs if creating a shared library.
1680 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1682 * peicode.h (add_data_entry): Use pei_section_data rather than
1683 _cooked_size. Corresponds to May 13 change in coffcode.h.
1685 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1687 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1688 * coffcode.h (coff_write_object_contents): If there are long
1689 section names, always set the f_symptr field, even if there are no
1691 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1692 if there are no symbols.
1694 * coffgen.c (make_a_section_from_file): Check return value of
1695 _bfd_coff_read_string_table.
1696 (coff_real_object_p): Check return value of
1697 make_a_section_from_file.
1698 (_bfd_coff_read_string_table): Check that there are some symbols
1699 before trying to read the string table size.
1701 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1703 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1704 to replace a symbol in a dynamic object with a symbol from another
1705 dynamic object, do the replacement if the existing symbol is
1706 global linkage code.
1708 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1709 for _ptrgl, and treat it as global linkage code.
1711 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1712 filename or N_SO symbol past the offset, and use it to indicate
1713 that there is no line number or function when appropriate.
1715 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1717 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1718 common symbol defined by the linker. Don't export function code
1719 even if export_defineds is set.
1721 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1723 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1725 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1726 (h8300_symbol_address_p): New function.
1727 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1730 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1732 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1734 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1735 correctly for the two variants. Allow relaxing if the target
1736 is 128 bytes away since after relaxation it'll be 126 bytes away.
1737 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1738 "dot" and "value". Allow relaxing if the target is 128 bytes
1739 away since after relaxation it'll be 126 bytes away.
1740 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1741 the given section until nothing changes.
1743 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1745 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1746 alignment hack--we can get the lnnoptr info another way without
1747 suddenly increasing the alignment requirements. Set the flags for
1749 (ecoff_compute_section_file_positions): Do so.
1751 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1753 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1754 to keep the HP emulator database happy.
1756 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1757 From Kevin Buettner <kev@primenet.com>.
1759 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1762 name of a NULL section.
1764 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1766 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1767 set, always call the notice callback.
1769 * VERSION: Increment for bfdlink.h change.
1771 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1773 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1774 (sh_relax_delete_bytes): Correct handling of differently sized
1775 trailing alignment reloc.
1777 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1778 * bfd-in2.h: Rebuild.
1779 * configure.in: Warn if there is no known 64 bit type.
1780 * configure: Rebuild.
1782 * Makefile.in: Rebuild dependencies.
1783 (BFD32_BACKENDS): Add ppcboot.o.
1784 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1786 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1787 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1789 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1791 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1792 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1793 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1794 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1796 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * elf64-mips.c: Improve reloc special_functions and handling of
1799 SHT_MIPS_OPTIONS section.
1800 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1801 mips_elf_hi16_reloc and make globally visible.
1802 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1803 make globally visible.
1804 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1805 make globally visible.
1806 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1807 and make globally visible.
1808 (gprel16_with_gp): Check howto->src_mask before using value in
1810 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1811 and make globally visible.
1812 (gprel32_with_gp): Check howto->src_mask before fetching value.
1813 (bfd_mips_elf_swap_options_in): New function.
1814 (bfd_mips_elf_swap_options_out): New function.
1815 (_bfd_mips_elf_set_private_flags): Rename from
1816 mips_elf_set_private_flags and make globally visible.
1817 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1818 mips_elf_copy_private_bfd_data and make globally visible.
1819 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1820 mips_elf_merge_private_bfd_data and make globally visible.
1821 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1822 for a SHT_MIPS_OPTIONS section.
1823 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1824 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1825 name of a SHT_MIPS_OPTIONS section.
1826 (_bfd_mips_elf_set_section_contents): New function.
1827 (mips_elf32_section_processing): Set the GP value in a
1828 SHT_MIPS_OPTIONS section.
1829 (_bfd_mips_elf_find_nearest_line): Rename from
1830 mips_elf_find_nearest_line and make globally visible.
1831 (bfd_elf32_set_section_contents): Define.
1832 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1833 (_bfd_mips_elf_lo16_reloc): Declare.
1834 (_bfd_mips_elf_gprel16_reloc): Declare.
1835 (_bfd_mips_elf_got16_reloc): Declare.
1836 (_bfd_mips_elf_gprel32_reloc): Declare.
1837 (_bfd_mips_elf_set_private_flags): Declare.
1838 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1839 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1840 (_bfd_mips_elf_find_nearest_line): Declare.
1841 (_bfd_mips_elf_set_section_contents): Declare.
1843 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1845 (elf_info_to_howto): Define.
1846 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1848 (elf_info_to_howto): Define.
1849 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1851 (elf_info_to_howto): Define.
1853 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1854 R_MOV16B[12], to match change in coff/internal.h.
1856 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1858 * elf64-mips.c: Extensive additions to provide better support for
1859 writing files and for gas.
1860 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1861 of mips_elf_object_p.
1862 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1863 _bfd_mips_elf_object_p.
1864 (_bfd_mips_elf_final_write_processing): Rename from
1865 mips_elf_final_write_processing and make globally visible.
1866 (_bfd_mips_elf_fake_sections): Rename from
1867 mips_elf_fake_sections and make globally visible.
1868 (_bfd_mips_elf_section_from_bfd_section): Rename from
1869 mips_elf_section_from_bfd_section and make globally visible.
1870 (_bfd_mips_elf_section_processing): New function, broken out of
1871 mips_elf_section_processing.
1872 (mips_elf32_section_processing): Rename from
1873 mips_elf_section_processing; call
1874 _bfd_mips_elf_section_processing.
1875 (_bfd_mips_elf_symbol_processing): Rename from
1876 mips_elf_symbol_processing and make globally visible.
1877 (_bfd_mips_elf_read_ecoff_info): Rename from
1878 mips_elf_read_ecoff_info and make globally visible.
1879 (mips_elf32_ecoff_debug_swap): Rename from
1880 mips_elf_ecoff_debug_swap.
1881 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1882 struct symbol_cache_entry.
1883 (_bfd_elf_validate_reloc): New function, moved in from
1884 elfcode.h:validate_reloc.
1885 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1886 to _bfd_elf_validate_reloc. Change all callers.
1887 * elf-bfd.h (bfd_section_from_shdr): Declare.
1888 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1889 (_bfd_elf_validate_reloc): Declare.
1890 (_bfd_mips_elf_object_p): Declare.
1891 (_bfd_mips_elf_fake_sections): Declare.
1892 (_bfd_mips_elf_section_from_bfd_section): Declare.
1893 (_bfd_mips_elf_section_processing): Declare.
1894 (_bfd_mips_elf_symbol_processing): Declare.
1895 (_bfd_mips_elf_read_ecoff_info): Declare.
1896 (_bfd_mips_elf_final_write_processing): Declare.
1897 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1900 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1901 (mips_elf_final_write_processing): Likewise.
1903 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1905 64-bit MIPS ELF ABI objdump support:
1906 * elf64-mips.c: New file.
1907 * Makefile.in: Rebuild dependencies.
1908 (BFD64_BACKENDS): Add elf64-mips.o.
1909 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1910 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1911 bfd_elf64_littlemips_vec to targ_selvecs.
1912 (mips*-*-elf*): Likewise.
1913 * confingure.in: Add bfd_elf64_bigmips_vec and
1914 bfd_elf64_littlemips_vec to vector switch.
1915 * configure: Rebuild.
1916 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1917 broken out of mips_elf_section_from_shdr.
1918 (mips_elf32_section_from_shdr): Rename from
1919 mips_elf_section_from_shdr. Call new function.
1920 (elf_backend_section_from_shdr): Update name of renamed function.
1921 * elf-bfd.h (struct elf_size_info): Change second parameter of
1922 write_out_phdrs to be const. Likewise for second parameter of
1924 (struct bfd_elf_section_data): Add rel_hdr2 field.
1925 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1926 (bfd_elf32_swap_symbol_out): Likewise.
1927 (bfd_elf32_swap_reloc_in): Likewise.
1928 (bfd_elf32_swap_reloc_out): Likewise.
1929 (bfd_elf32_swap_reloca_in): Likewise.
1930 (bfd_elf32_swap_reloca_out): Likewise.
1931 (bfd_elf32_swap_phdr_in): Likewise.
1932 (bfd_elf32_swap_phdr_out): Likewise.
1933 (bfd_elf32_swap_dyn_in): Likewise.
1934 (bfd_elf32_swap_dyn_out): Likewise.
1935 (bfd_elf32_slurp_symbol_table): Declare.
1936 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1937 (bfd_elf32_write_out_phdrs): Declare.
1938 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1939 (bfd_elf64_swap_symbol_out): Likewise.
1940 (bfd_elf64_swap_reloc_in): Likewise.
1941 (bfd_elf64_swap_reloc_out): Likewise.
1942 (bfd_elf64_swap_reloca_in): Likewise.
1943 (bfd_elf64_swap_reloca_out): Likewise.
1944 (bfd_elf64_swap_phdr_in): Likewise.
1945 (bfd_elf64_swap_phdr_out): Likewise.
1946 (bfd_elf64_swap_dyn_in): Likewise.
1947 (bfd_elf64_swap_dyn_out): Likewise.
1948 (bfd_elf64_slurp_symbol_table): Declare.
1949 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1950 (bfd_elf64_write_out_phdrs): Declare.
1951 (_bfd_mips_elf_section_from_shdr): Declare.
1952 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1953 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1954 section for the section, add the new one to rel_hdr2. Increment
1955 reloc_count rather than setting it.
1956 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1957 Remove static declaration.
1958 (elf_write_shdrs_and_ehdr): Define name as macro.
1959 (elf_write_out_phdrs): Likewise.
1960 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1961 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1962 (elf_swap_symbol_in): Change second parameter to be const.
1963 (elf_swap_symbol_out): Likewise.
1964 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1965 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1966 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1967 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1968 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1969 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1970 parameter to be const. Make non-static.
1971 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1973 (elf_slurp_symbol_table): Make non-static.
1974 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1975 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1976 (elf_backend_size_info): Likewise.
1977 (elfNN_bed): Use elf_backend_size_info.
1978 * targets.c (bfd_elf64_bigmips_vec): Declare.
1979 (bfd_elf64_littlemips_vec): Declare.
1980 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1981 bfd_elf64_littlemips_vec if BFD64 is defined.
1983 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1985 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1987 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1988 zeroes, in alignment holes.
1990 * configure: Rebuild with autoconf 2.10.
1992 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1993 potential leading underscore in the allocated buffer.
1995 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1997 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1998 symbols into .sbss if this is a relocatable link.
2000 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2002 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2003 undefined symbols when creating a shared library.
2005 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2007 * coff-sh.c: Add a bunch of new code and static const arrays to
2008 support aligning loads and stores on four byte memory boundaries.
2010 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2012 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2013 call sh_align_loads.
2014 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2017 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2019 * cache.c (bfd_open_file): Unlink the file before opening it for
2020 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2022 * opncls.c (bfd_fdopenr): Set opened_once.
2024 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2026 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2029 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2030 the code unconditionally.
2032 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2034 * libcoff-in.h (struct pei_section_tdata): Define structure.
2035 (pei_section_data): Define macro.
2036 * libcoff.h: Rebuild.
2037 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2038 store s_paddr field in pei_section_data.
2039 (coff_compute_section_file_positions): Use pei_section_data rather
2040 than _cooked_size, and don't overwrite an existing value.
2041 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2042 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2043 * peicode.h (coff_bfd_copy_private_section_data): Define if
2045 (pe_bfd_copy_private_section_data): New static function if
2048 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2050 * srec.c (srec_set_arch_mach): Write as a function rather than a
2053 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2054 no map, just check each member in turn to see whether it is
2057 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2059 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2060 table. Call BFD_ASSERT to validate header size, instead of
2062 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2065 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2067 * ppcboot.c: New target for looking at PPCbug boot records.
2069 * config{ure.in,.bfd}: Add support for ppcboot target.
2071 * configure: Regenerate.
2073 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2075 * coff-h8300.c (howto_table): Update names to match recent
2076 changes to include/coff/internal.h. Fix minor errors in the
2077 existing relocs. Add R_MOVL1 and R_MOVL2.
2078 (rtype2howto): Similarly.
2079 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2080 existing relaxing code and peform more relaxing.
2081 (h8300_reloc16_extra_cases): Likewise.
2083 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2085 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2088 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2090 * elfcode.h (elf_object_p): Reject generic ELF target if
2091 e_machine matches an alternate machine code in a specific backend.
2093 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2094 obsolete align_power_min field.
2096 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2098 * coff-h8300.c (reloc_howto_type): Add howto entry for
2100 (rtype2howto): Handle R_PCRWORD_B.
2101 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2102 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2103 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2104 branch (R_PCWORD_B).
2106 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2108 * aoutx.h (translate_from_native_sym_flags): Set the section for
2109 BSF_CONSTRUCTOR symbols.
2111 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2114 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2116 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2117 stop looking when section is found.
2119 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2121 * coffcode.h (STRING_SIZE_SIZE): Define.
2122 (styp_to_sec_flags): Handle long symbol names when looking for the
2124 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2125 (bfd_coff_long_section_names): Define.
2126 (coff_write_object_contents): Handle long section names.
2127 (bfd_coff_std_swap_table): Initialize new field.
2128 * libcoff.h: Rebuild.
2129 * coffgen.c (make_a_section_from_file): Handle long section
2131 (coff_write_symbols): Handle long section names.
2132 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2133 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2134 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2135 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2136 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2137 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2138 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2139 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2141 * bout.c (b_out_callback): Set lma of sections.
2142 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2143 parameter to output_bfd. Used input_bfd instead of output_bfd in
2146 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * aoutx.h (translate_from_native_sym_flags): Don't create
2149 SEC_CONSTRUCTOR sections.
2150 * ecoff.c (ecoff_set_symbol_info): Likewise.
2152 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2153 From Don Bowman <bowman@waterloo.hp.com>.
2155 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2157 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2158 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2160 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2163 mips_32_relocs field.
2164 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2165 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2166 relocs against a global symbol which is not defined in a regular
2168 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2169 against a global symbol, increment mips_32_relocs.
2170 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2171 the symbol is not defined in a regular file, make room in the
2174 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2177 file position and the virtual file position separately. Set
2178 filepos information bsaed on the real file position.
2179 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2180 Jan 23 change to coffcode.h.
2182 * som.c (som_slurp_symbol_table): Set the symbol count to the
2183 number of BFD symbols created.
2185 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2187 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2188 output file if linking shared objects. Loop to check all relocs,
2189 rather than returning false on first error.
2191 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2193 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2194 (ppc_elf_additional_program_headers): If .interp section, bump #
2195 of program headers by 1.
2196 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2197 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2198 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2200 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2202 (ppc_elf_relocate_section): If the output section isn't defined,
2203 don't abort, just give an error message.
2205 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2206 being created is .sdata or .sdata2, don't make the symbol dynamic.
2208 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2211 members of an archive for dynamic objects with no symbols, and
2212 pass them directly to check_archive_element.
2213 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2214 xcoff_link_check_dynamic_ar_symbols.
2215 (xcoff_link_check_dynamic_ar_symbols): New static function.
2217 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2218 from _bfd_nodynamic to _bfd_xcoff.
2219 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2221 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2222 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2223 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2224 * libcoff.h: Rebuild.
2225 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2226 (xcoff_get_section_contents): New static function.
2227 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2228 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2229 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2230 (xcoff_dynamic_reloc): New static variable.
2231 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2232 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2234 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2236 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2237 if reloc_entry->addend is not 0.
2238 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2240 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2242 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2244 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2245 Add entries for R_SPARC_[56].
2246 (sparc_reloc_map): Add entries for R_SPARC_[56].
2248 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2250 Optimize linking of stabs in sections as used in ELF and COFF.
2251 * stabs.c: New file.
2252 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2253 (_bfd_write_section_stabs): Declare.
2254 (_bfd_write_stab_strings): Declare.
2255 * libbfd.h: Rebuild.
2256 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2257 (struct coff_link_hash_table): Add stab_info field.
2258 * libcoff.h: Rebuild.
2259 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2261 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2263 (_bfd_coff_final_link): Write out stab strings hash table.
2264 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2265 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2267 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2268 (struct bfd_elf_section_data): Add stab_info field.
2269 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2271 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2272 _bfd_link_section_stabs.
2273 (elf_bfd_final_link): Write out stab strings hash table.
2274 (elf_link_input_bfd): Handle optimized stabs sections.
2275 * reloc.c (_bfd_final_link_relocate): Check address against
2276 _raw_size rather than _cooked_size.
2277 * Makefile.in: Rebuild dependencies.
2278 (BFD_LIBS): Add stabs.o
2279 (BFD_LIBS_CFILES): Add stabs.c.
2281 * VERSION: Increment for bfdlink.h change.
2283 * coffgen.c (coff_renumber_symbols): Correct handling of
2284 BSF_NOT_AT_END common symbols.
2286 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2288 * coff-ppc.c (record_toc): Add cast to avoid warning.
2289 (ppc_allocate_toc_section): Likewise.
2290 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2291 (ppc_coff_reloc_type_lookup): Remove unreached code.
2292 * coffcode.h (coff_write_object_contents): Don't take the address
2294 * peicode.h (pe_print_idata): Add casts to avoid warning.
2295 (pe_print_edata): Likewise.
2296 (pe_print_reloc): Remove ANSI C string concatenation.
2298 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2300 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2302 * libcoff.h: Rebuild.
2303 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2305 (coff_swap_aux_out): Likewise.
2306 * peicode.h (coff_swap_aux_in): Likewise.
2307 (coff_swap_aux_out): Likewise.
2308 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2310 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2312 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2313 Fix up .bf endndx link fields.
2314 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2316 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2319 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2321 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2322 on Solaris PowerPC systems doesn't get confused.
2324 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2327 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2328 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2329 update did_reg and did_reg2.
2331 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2333 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2335 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2336 callback routines, pass h->root.string rather than name, in case
2337 copy is true and name is transient.
2339 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2341 * elfcore.h: Add support for core files with multiple threads.
2342 (Primarily for Solaris.)
2344 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2346 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2347 section->orelocation is NULL.
2349 * coffgen.c (bfd_coff_get_syment): New function.
2350 (bfd_coff_get_auxent): New function.
2351 * bfd-in.h (bfd_coff_get_syment): Declare.
2352 (bfd_coff_get_auxent): Declare.
2353 * bfd-in2.h: Rebuild.
2355 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2357 * elf32-mips.c (struct mips_hi16): Define.
2358 (mips_hi16_addr, mips_hi16_addend): Remove.
2359 (mips_hi16_list): New static variable.
2360 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2361 (mips_elf_lo16_reloc): Process mips_hi16_list.
2362 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2363 relocs before the associated LO16 reloc.
2365 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * versados.c (versados_scan): Check bfd_alloc return value.
2368 (versados_object_p): Check all bfd_read return values. Require
2369 that lang field be less than 10, to avoid confusion with Intel Hex
2372 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2374 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2375 not 0, for an absolute symbol.
2376 (NAME(aout,swap_ext_reloc_out)): Likewise.
2378 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2379 (ihex_write_object_contents): For a large start address, output
2380 the full 32 bit address in record type 5.
2382 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2383 to int to avoid promotion problems in prototype.
2385 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * configure.host: Use ${srcdir} when looking for picfrag.
2389 * configure.host: Switch on ${libdir}, not $(libdir). From
2390 alan@spri.levels.unisa.edu.au (Alan Modra).
2392 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2393 entry point, not just for DYNAMIC objects.
2394 * sunos.c (sunos_add_dynamic_symbols): Always call
2395 sunos_create_dynamic_sections. If called with a non DYNAMIC
2396 object, don't do anything else.
2397 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2399 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * configure.in: Permit --enable-shared to specify a list of
2403 * configure: Rebuild.
2405 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2406 host when configuring with --enable-shard.
2408 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2413 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2414 to avoid crashing in bfd_hash_replace.
2416 * sysdep.h: Use #ifdef, not #if.
2418 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * config.in: Rebuild.
2422 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2424 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2425 (AC_CHECK_HEADERS): Check for sys/time.h
2426 (AC_HEADER_TIME): Add macro.
2427 * configure: Rebuild.
2428 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2429 to control what combination of <time> and <sys/time.h>
2432 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2434 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2435 (aout_32_sunos4_write_object_contents): Likewise.
2436 * aoutx.h (NAME(aout,machine_type)): Handle
2437 bfd_mach_sparc_{sparclet,sparclite}.
2438 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2439 (bfd_mach_sparc_v9_p): Update.
2440 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2441 * libaout.h (enum machine_type): Add M_SPARCLET.
2442 * sunos.c (MACHTYPE_OK): Define.
2443 * bfd-in2.h: Regenerated.
2445 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2448 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2449 * elflink.c (_bfd_elf_create_got_section): Store the
2450 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2451 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2452 global offset table goes over 0x1000, set the value of
2453 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2454 (elf32_sparc_relocate_section): Subtract the offset of
2455 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2457 * elfcode.h: Don't include <string.h>.
2459 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2461 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2462 generic_link_hash_newfunc. All references changed.
2463 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2464 moved here from libbfd-in.h.
2465 * libbfd-in.h: Corresponding changes.
2466 * libbfd.h: Regenerated.
2468 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * aoutx.h (aout_link_input_section_std): When reporting an
2471 overflow error, use the name of the symbol in the hash table if
2473 (aout_link_input_section_ext): Likewise.
2475 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2476 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2478 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2480 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2481 * coffcode.h (coff_compute_section_file_positions): Likewise.
2482 (coff_write_object_contents): Likewise.
2484 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2486 * section.c (SEC_LINK_ONCE): Define.
2487 (SEC_LINK_DUPLICATES): Define.
2488 (SEC_LINK_DUPLICATES_DISCARD): Define.
2489 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2490 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2491 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2492 * bfd-in2.h: Rebuild.
2493 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2494 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2495 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2496 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2497 SEC_LINK_ONCE, and look through the symbol table for the setting
2498 for SEC_LINK_DUPLICATES.
2499 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2500 set for a section, find the section symbol in the symbol table,
2501 and set the aux entry based on SEC_LINK_DUPLICATES.
2502 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2503 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2504 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2505 * coff-i386.c (i386coff_vec): Likewise.
2506 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2508 * VERSION: Bump to 2.6.1.
2509 * Makefile.in (stamp-h): Depend upon VERSION.
2511 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2513 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2514 * libbfd.h: Rebuilt.
2515 * linker.c (generic_link_hash_newfunc): No longer static.
2516 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2518 * coff-h8300.c: Add two derived hash tables and their associated
2519 funtions and #defines for use by the h8300 linker.
2520 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2521 the function vector as needed. Place the address of the function
2522 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2523 Rewrite the vectors section contents as necessary.
2524 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2525 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2526 (coff_bfd_link_hash_table_create): Likewise.
2528 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2530 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2531 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2533 (hppa_rebuild_insn): Pass pointer to correct type to
2534 low_sign_unext and dis_assemble_21.
2536 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2538 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2539 Stick with sparc-*-{sysv4*,solaris2*}.
2541 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2543 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2544 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2545 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2546 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2547 fields is non-zero, print them.
2549 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2550 ifdef. Remove unused variables.
2551 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2553 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2554 (get_symbol_value): Ifdef out.
2555 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2556 (coff_ppc_relocate_section): Remove unused variables. Make
2557 fprintf strings and argument types correspond. Put before_addr in
2559 (dump_toc): Make fprintf strings and argument types correspond.
2560 (ppc_process_before_allocation): Remove unused variables. Always
2562 (ppc_reflo_reloc): Ifdef out.
2563 (ppc_addr32nb_reloc): Ifdef out.
2564 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2566 (coff_ppc_rtype_to_howto): Likewise.
2567 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2569 * peicode.h (pe_print_idata): Move otherwise unused variables into
2570 the #ifdef where they are used. Always return a value.
2571 (pe_print_edata): Make fprintf strings and argument types
2572 correspond. Always return a value.
2573 (pe_print_pdata): Removed unused variable addr_value. Always
2575 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2576 strings and argument types correspond. Always return a value.
2578 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2579 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2580 variable rela inside #if 0 section where it is used.
2582 * ns32k.h: New file.
2583 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2584 functions to start with _bfd_.
2585 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2586 functions in cpu-ns32k.h.
2587 * Makefile.in: Rebuild dependencies.
2588 (HFILES): Add ns32k.h.
2590 * section.c (struct sec): Add linker_mark field. Change
2591 user_set_vma and reloc_done to be single bit fields.
2592 (STD_SECTION): Update accordingly.
2593 * bfd-in2.h: Rebuild.
2594 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2596 (aout_link_input_bfd): Don't link unmarked sections.
2597 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2599 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2600 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2602 * elflink.h (elf_bfd_final_link): Mark sections included in the
2604 (elf_link_input_bfd): Don't link unmarked sections.
2605 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2607 (xcoff_link_input_bfd): Don't link unmarked sections.
2609 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2610 overflow error messages.
2612 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2614 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2615 is not set, print "BFD: " before the error message.
2617 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2618 Miles Bader <miles@gnu.ai.mit.edu>.
2619 * configure: Rebuild.
2621 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2623 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2626 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2627 m68k-aout, m68k-coff, and m68k-elf targets.
2629 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2631 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2632 (ieee_generic_stat_arch_elt): Restructured to prevent
2633 ieee_object_p from being called repeatedly.
2635 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2637 * coffcode.h (coff_write_object_contents): Allocate
2638 buffers large enough for any FILEHDR or AOUTHDR.
2640 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2642 * ecofflink.c (lookup_line): New static function, renamed and
2643 slighly changed from old _bfd_ecoff_locate_line.
2644 (_bfd_ecoff_locate_line): Cache line number information. Use
2645 lookup_line for actual lookup.
2647 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2649 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2650 multiple of 20 bytes.
2652 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2655 allocate ecoff_find_line, and don't initialize by hand.
2656 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2657 mips_elf_find_line, and don't call memset.
2659 * coffcode.h (coff_compute_section_file_positions): If not
2660 producing a final executable, don't consider sofar when aligning
2661 the section to the correct size.
2663 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2665 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2666 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2667 * coffgen.c (coff_section_symbol): Ifdef out.
2669 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2672 output_bfd is not NULL.
2674 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2676 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2677 of bfd_alloc (fixes fix_line not being initialized).
2678 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2680 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2682 * coffcode.h: Allow specific backends to override the
2683 bfd_link_add_symbols routine.
2685 * coff-h8300.c: Include genlink.h.
2686 (howto_table): Add R_MEM_INDIRECT.
2687 (rtype2howto): Support R_MEM_INDIRECT.
2688 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2691 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2693 * coff-alpha.c (alpha_relocate_section): Use
2694 info->callbacks_warning, rather than _bfd_error_handler, for
2695 "multiple gp" warning.
2697 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2699 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2700 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2701 table string. Use bfd_wrapped_link_hash_lookup.
2702 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2704 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2705 table, if any, when writing out symbols.
2706 (aout_link_input_section_std): Use the name from the hash table,
2707 if any, when reporting undefined symbols.
2708 (aout_link_input_section_ext): Likewise.
2709 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2710 * bout.c (get_value): Likewise.
2711 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2712 * ecoff.c (ecoff_reloc_link_order): Likewise.
2713 * elflink.h (elf_link_add_object_symbols): Likewise.
2714 (elf_reloc_link_order): Likewise.
2715 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2716 (_bfd_generic_reloc_link_order): Likewise.
2717 (default_indirect_link_order): Likewise.
2718 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2719 * sunos.c (sunos_add_one_symbol): Likewise.
2720 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2721 (bfd_xcoff_link_count_reloc): Likewise.
2722 (xcoff_reloc_link_order): Likewise.
2724 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2725 into -1 for intern->rss.
2727 * configure: Rebuild with autoconf 2.8.
2729 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * stab-syms.c (__define_stab_duplicate): Define.
2732 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2734 * bfd-in.h (bfd_get_stab_name): Declare.
2735 * bfd-in2.h: Rebuild.
2736 * Makefile.in: Rebuild dependencies.
2737 (BFD_LIBS): Add stab-syms.o.
2738 (BFD_LIBS_CFILES): Add stab-syms.c.
2739 (BFD32_BACKENDS): Remove stab-syms.o.
2740 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2741 * configure.in: Don't list stab-syms.o in bfd_backends.
2742 * configure: Rebuild.
2743 * libaout.h (aout_stab_name): Don't declare.
2744 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2747 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2749 * elf.c (assign_file_positions_for_segments): Adjust file offset
2750 for section alignment even if SEC_LOAD is not set.
2752 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2754 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2755 since they appear as targets in Makefile.in.
2756 * configure: Rebuild.
2758 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2759 don't fiddle with a symbol which is not defined anywhere.
2761 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2763 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2764 though they are defined in a shared library.
2765 (xcoff_build_ldsyms): Likewise.
2767 * coffgen.c (coff_find_nearest_line): Don't look at the line
2768 numbers for the section if section->lineno is NULL.
2770 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2771 message rather than calling BFD_ASSERT.
2772 * elfcode.h (write_relocs): Check return value of
2773 _bfd_elf_symbol_from_bfd_symbol.
2775 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2777 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2780 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2782 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2784 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2785 hppa_reloc_field_selector_type_alt.
2786 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2787 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2789 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2791 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2793 * elf.c (assign_file_positions_for_segments): Adjust the segment
2794 memory size for the alignment of a SEC_ALLOC section, not just a
2797 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2799 * m68klinux.c: New file.
2800 * hosts/m68klinux.h: New file.
2801 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2802 * configure.in (m68*-*-linux*): New native host.
2803 (m68klinux_vec): New vector.
2804 * configure: Rebuild.
2805 * targets.c (m68klinux_vec): Declare.
2806 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2807 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2808 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2809 declaration from bfd_linux_size_dynamic_sections.
2810 (bfd_m68klinux_size_dynamic_sections): Declare.
2811 * bfd-in2.h: Rebuild.
2812 * Makefile.in: Rebuild dependencies.
2813 (BFD32_BACKENDS): Add m68klinux.o.
2814 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2816 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2818 * libhppa.h (pa_arch): Add pa20.
2819 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2820 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2821 (hppa_field_adjust): Handle e_nsel.
2822 * som.c: Provide default definitions for many new relocs found only
2823 in hpux10 include files.
2824 (som_fixup_formats): Add several new relocs from hpux10.
2825 (som_hppa_howto_table): Add hpux10 relocs.
2826 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2828 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2830 * mpw-make.sed: Edit out recent shared library support, and
2831 rules to rebuild .h files using doc/chew.
2833 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2835 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2836 size even of sections with no contents.
2838 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2840 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2841 starting with '$' the way we skip names starting with '.'. When
2842 updating x_endndx, don't be fooled by an index which has been
2845 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2846 struct/union/enum type with no elements.
2848 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2850 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2852 * archive.c (bfd_generic_archive_p): If the first file in the
2853 archive can not be recognized as an object, don't assume that this
2854 is the wrong format.
2856 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2857 format is not bfd_object.
2858 (bfd_elf_get_dt_soname): Likewise.
2860 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2865 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2867 * bfd.c (tdata): Add netbsd_core_data.
2868 * bfd-in2.h: Regenerated.
2870 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2872 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2873 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2874 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2877 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2878 to get the symbol index, matching 14 Jul 95 change.
2880 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2882 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2883 Remove duplicate definition of gp.
2885 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2887 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2888 assume that we can set the GP value and then get the same value,
2889 since it won't be true if the output file is neither ELF nor
2891 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2892 _bfd_get_gp_value here.
2893 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2894 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2896 (mips_elf_lo16_reloc): Likewise.
2897 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2898 Don't require that the BFD be ELF.
2899 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2900 (mips_elf_gprel32_reloc): Likewise.
2901 (mips_elf_relocate_section): Don't assume we can set and get the
2903 (mips_elf_finish_dynamic_symbol): Don't bother to use
2904 _bfd_get_gp_value here.
2906 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2907 Don't change epdr between malloc and free. Be careful not to free
2908 NULL pointers. Zero out the first RPDR.
2910 * configure.host: On Linux, only pass -rpath option if $(libdir)
2911 is neither /lib nor /usr/lib. From Alan Modra
2912 <alan@mullet.Levels.UniSA.Edu.Au>.
2914 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2916 (elf_dt_name): Rename from elf_dt_needed_name.
2917 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2919 (bfd_elf_get_dt_soname): New function.
2920 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2921 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2922 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2923 * bfd-in2.h: Rebuild.
2925 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2927 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2928 _bfd_sparc_elf_reloc_type_lookup.
2929 (bfd_elf32_bfd_reloc_type_lookup): Update.
2930 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2931 (sparc64_elf_howto_table): Define.
2932 (sparc_reloc_map): Define.
2933 (sparc64_elf_reloc_type_lookup): New function.
2934 (sparc_elf_wdisp16_reloc): New function.
2935 (elf_info_to_howto): Use sparc64_elf_howto_table.
2936 (sparc64_elf_relocate_section): Likewise.
2937 (bfd_elf64_bfd_reloc_type_lookup): Update.
2939 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2941 * configure.host: Check for 'do not mix' from native linker before
2942 trying to use -rpath.
2944 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2946 * bfd.c (_bfd_get_gp_value): New function.
2947 (_bfd_set_gp_value): New function.
2948 * libbfd-in.h (_bfd_get_gp_value): Declare.
2949 (_bfd_set_gp_value): Declare.
2950 * libbfd.h: Rebuild.
2951 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2952 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2953 directly to the fields in the tdata information.
2954 (alpha_relocate_section): Likewise.
2955 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2956 (mips_gprel_reloc): Likewise.
2957 (mips_relocate_section): Likewise.
2958 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2959 (mips_elf_lo16_reloc): Likewise.
2960 (mips_elf_final_gp): Likewise.
2961 (mips_elf_gprel16_reloc): Likewise.
2962 (mips_elf_gprel32_reloc): Likewise.
2963 (mips_elf_relocate_section): Likewise.
2964 (mips_elf_finish_dynamic_symbol): Likewise.
2966 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2968 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * configure.in: Call AC_PROG_CC before configure.host.
2971 * configure: Rebuild.
2972 * configure.host: Don't set information which autoconf should
2973 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2975 * configure.host: Remove go32 and win32 host information, since it
2976 should no longer be needed.
2978 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2979 then start a new segment rather than put a writable section in a
2982 * configure.host: Set RPATH_ENVVAR.
2984 * Makefile.in: Rebuild dependencies.
2986 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2987 zero_section variable.
2989 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2991 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2992 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2993 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2995 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2997 * ieee.c (ieee_write_expression): Only use an R variable for a
2998 local symbol. Don't output a zero offset. Handle a zero address.
2999 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3000 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3002 (parse_expression): Don't try to handle multiple occurrences of a
3003 P variable. Handle I variables differently from X variables. Fix
3004 the order of minus expressions.
3005 (ieee_slurp_external_symbols): Generate an I variable for an NN
3006 record. Fix handling of ATI and ATX records.
3007 (ieee_slurp_sections): Only set minimal section attributes.
3008 Adjust them later, based on the section contents.
3009 (ieee_object_p): Read in the file until just after the ME record.
3010 Call ieee_slurp_section_data to set the section flags.
3011 (do_one): Add iterations parameter. Only repeat the first load
3012 item. Set the section and file reloc flags.
3013 (ieee_slurp_section_data): Set section flags. Pass iterations to
3015 (ieee_canonicalize_reloc): Handle I variables.
3016 (do_with_relocs): Only emit relocation size when necessary.
3017 Increase MAXRUN to 127. Change ov to be assigned, and take
3018 src_mask and pcrel_offset into account.
3019 (ieee_write_data_part): Skip sections that are not loaded.
3020 (ieee_write_external_part): Don't output optional last entry of WX
3022 (ieee_write_me_part): Make setting of me_record neater.
3023 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3025 * syms.c (stt): Add entries for zerovars, vars, and code.
3027 * elfcode.h (validate_reloc): New static function.
3028 (write_relocs): Call validate_reloc for non ELF relocs.
3030 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3031 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3032 (TARGET_LITTLE_SYM): Likewise.
3034 * config.bfd (m68*-*-psos*): New target.
3036 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3038 * i386msdos.c: Remove some #if 0 code.
3039 (msdos_write_object_contents): Don't include empty sections in the
3040 size computation, regardless of their address.
3042 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3044 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3045 is NULL, ie, the -r switch is used.
3047 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3049 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3050 (BFD_RELOC_MIPS_GOT_LO16): Define.
3051 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3052 * bfd-in2.h, libbfd.h: Rebuild.
3053 * elf32-mips.c (mips_reloc_map): Map new relocs.
3055 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3057 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3060 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3061 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3062 simple number for the section address, rather than an expression.
3063 Limit the number of bytes between relocs to MAXRUN.
3064 (ieee_write_me_part): Set me_record to the file offset after the
3066 (ieee_write_processor): New static function.
3067 (ieee_write_object_contents): Use ieee_write_processor.
3069 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3071 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3073 * coff-aux.c: Change include of aux.h to aux-coff.h.
3075 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3077 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3078 relocation put the addend both in the reloc entry and the data.
3079 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3082 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3083 a R_68K_PCxx reloc against a defined global symbol directly.
3084 (elf_m68k_check_relocs): Don't count such a reloc.
3086 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3087 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3088 symbol for now, otherwise always record the symbol as dynamic.
3089 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3090 is not referenced by a dynamic object, and we are not making a
3091 shared object, then don't make a PLT entry. If we do make a PLT
3092 entry, make sure the symbol has been recorded as dynamic.
3094 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3096 * configure.host: When making a shared library, set HLDFLAGS to
3097 pass an appropriate -rpath option. Use the make variable SONAME
3098 as the shared library soname, rather than computing it here. On
3099 SunOS, build stamp-tshlink in place of $(SHLINK).
3100 * Makefile.in (SONAME): New variable.
3101 ($(SHLINK)): Make a link to the transformed name, as well.
3102 (stamp-tshlink): New target.
3103 (install): Skip stamp-tshlink during install.
3105 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3107 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3108 linker sections have been set up yet.
3110 * elf.c (make_mapping): Add an additional argument to suppress
3111 making the first section include the program headers.
3112 (map_sections_to_segments): If the user used -Ttext such that the
3113 program headers are on a different page, do not set the flags
3114 saying that this section includes the program headers.
3116 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3118 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3119 don't define TRAD_HEADER.
3120 * configure: Rebuild.
3122 * netbsd-core.c: New file, support for NetBSD core files.
3123 * hosts/*nbsd.h: Removed.
3125 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3127 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3128 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3129 * libbfd.h, bfd-in2.h: Regenerated.
3130 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3131 bfd_elf32_bfd_reloc_type_lookup.
3132 (reloc_type{,_names}): Deleted.
3133 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3135 (sparc_reloc_map): Add sparc64 relocs.
3136 (sparc_elf_notsupported_reloc): New static function.
3137 (sparc_elf_wdisp16_reloc): New static function.
3138 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3139 (elf32_sparc_relocate_section): Likewise.
3140 (bfd_elf32_bfd_reloc_type_lookup): Define.
3141 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3142 (reloc_type{,_names}): Deleted.
3143 (elf_sparc_howto_table): Deleted.
3144 (sparc_reloc_map): Deleted.
3145 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3146 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3148 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3150 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3153 * Makefile.in (program_transform_name): New variable.
3154 (install): Transform library name before installing it.
3156 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * archures.c (bfd_mach_i960_hx): Define.
3159 * bfd-in2.h: Rebuild.
3160 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3161 (MATRIX): Expand entries for HX.
3162 (arch_info_struct): Add i960:hx entry.
3163 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3164 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3165 (coff_set_flags): Handle bfd_mach_i960_hx.
3167 Support for building as a shared library, based on patches from
3168 Alan Modra <alan@spri.levels.unisa.edu.au>:
3169 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3170 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3171 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3172 * configure: Rebuild.
3173 * configure.host: If --enable-shared, adjust shared library stuff
3174 based on the host. If the host is SunOS, and the linker supports
3175 -rpath, set HLDFLAGS to use it.
3176 * Makefile.in (ALLLIBS): New variable.
3177 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3178 (COMMON_SHLIB, SHLINK): New variables.
3179 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3180 (STAGESTUFF): Remove variable.
3181 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3183 (stamp-ofiles): New target, like old ofiles target, but build
3184 using a temporary file and move-if-change, and touch stamp-ofiles
3186 (ofiles): Just depend upon stamp-ofiles.
3187 (stamp-piclist, piclist): New targets.
3188 ($(SHLIB), $(SHLINK)): New targets.
3189 (targets.o, archures.o): Build twice if PICFLAG is set.
3190 (do_mostlyclean): Remove pic/*.o.
3191 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3193 (do_distclean): Remove pic and stamp-picdir.
3194 (install): Install shared libraries.
3195 ($(OFILES)): Depend upon stamp-picdir.
3196 (stamp-picdir): New target.
3198 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3200 * libcoff.h: Rebuild.
3202 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3203 flavour of a section with no owner.
3205 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3206 ELF_LINK_NON_ELF flag.
3207 (mips_elf_create_got_section): Likewise.
3209 * elf.c: Revert last change, since it breaks dynamic linking.
3210 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3212 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3213 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3214 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3216 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3218 * elf.c (assign_file_positions_for_segments): If the backend does
3219 not want the elf header or the program headers in the address
3220 space, do not include them in the calculations.
3222 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3223 function to determine if we need additional program headers.
3224 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3225 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3227 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3231 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3233 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3234 back into one line. Some compilers (sunos 4.1.3 for example)
3235 won't accept args split across more than one line.
3237 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3239 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3240 * configure: Regenerate.
3242 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3244 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3245 try to do arithmetic on a void *, cast it to a unsigned char * first.
3247 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3250 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3252 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3253 flag for a newly defined symbol.
3254 (NAME(bfd_elf,record_link_assignment)): Likewise.
3255 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3256 set the DEF or REF_REGULAR flags correctly.
3258 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3259 (libbfd.h, libcoff.h): Corresponding change.
3261 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3262 a PLT32 reloc as dynamic.
3263 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3264 is not referenced by a dynamic object, and we are not making a
3265 shared object, then don't make a PLT entry. If we do make a PLT
3266 entry, make sure the symbol has been recorded as dynamic.
3268 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3270 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3271 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3272 (powerpcle-*-cygwin32): New.
3273 * peicode.h (add_data_entry): Get address from vma.
3275 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3277 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3278 attached to the section has already been created as an undefined
3279 symbol, treat it as if it hasn't been created yet.
3281 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3284 symbol or section symbols if stripping all symbols and this is not
3285 a relocateable link. Don't output the symbol string table if
3286 there are no symbols.
3287 (elf_link_flush_output_syms): Don't do anything if there are no
3290 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3292 * coff-aux.c: New file.
3293 * hosts/m68kaux.h: New file.
3294 * config.bfd (m68*-apple-aux*): New target.
3295 * configure.in (m68*-apple-aux*): New native host.
3296 (m68kaux_coff_vec): New vector.
3297 * configure: Rebuild.
3298 * targets.c (m68kaux_coff_vec): Declare.
3299 * coffcode.h (bfd_coff_backend_data): Add field
3300 _bfd_coff_link_add_one_symbol.
3301 (bfd_coff_link_add_one_symbol): Define.
3302 (compare_arelent_ptr): New static function if TARG_AUX.
3303 (coff_write_relocs): If TARG_AUX, sort the relocs.
3304 (coff_write_object_contents): Set A/UX aouthdr magic number.
3305 (coff_link_add_one_symbol): Define if not defined.
3306 (bfd_coff_std_swap_table): Initialize new field.
3307 * libcoff.h: Rebuild.
3308 * cofflink.c (coff_link_add_symbols): Call
3309 bfd_coff_link_add_one_symbol rather than
3310 _bfd_generic_link_add_one_symbol.
3311 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3312 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3313 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3314 * Makefile.in: Rebuild dependencies.
3315 (BFD32_BACKENDS): Add coff-aux.o.
3316 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3318 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3320 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3321 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3323 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3325 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3326 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3327 (maintainer-clean): Warn about deleting special files.
3328 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3330 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3331 warning symbols correctly.
3332 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3333 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3334 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3335 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3336 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3337 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3339 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3342 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3344 * libcoff-in.h: aligned newly exported names with bfd naming
3345 conventions. Removed an erroneous define of POWERPC_LE_PE.
3346 * libcoff.h: Rebuild.
3347 * cofflink.c, coff-ppc.c: the above function name changes
3349 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3351 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3352 * ecoff.c (struct extsym_info): Define.
3353 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3354 to ecoff_link_write_external.
3355 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3356 Strip symbols when appropriate.
3358 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3359 * syms.c (BSF_OBJECT): Define.
3360 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3361 * bfd-in2.h: Rebuild.
3362 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3364 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3367 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3368 copying relocs into a shared object, treat a defined global symbol
3370 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3371 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3372 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3374 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3375 real defined symbol, not to a weak defined symbol.
3377 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3379 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3380 and made a few static functions externs.
3382 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3383 POWERPC_LE_PE hack in cofflink.
3385 * libcoff-in.h: promoted the following from cofflink.c to allow
3386 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3387 coff_debug_merge_element, struct coff_debug_merge_type,
3388 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3389 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3390 coff_debug_merge_hash_lookup, coff_link_section_info,
3391 coff_final_link_info, coff_debug_merge_hash_newfunc,
3392 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3394 * libcoff.h: re-gen'd
3396 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3398 * syms.c: Include "bfdlink.h".
3399 (struct stab_find_info): Define.
3400 (_bfd_stab_section_find_nearest_line): New function.
3401 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3402 * libbfd.h: Rebuild.
3403 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3404 * elf.c (_bfd_elf_find_nearest_line): Try calling
3405 _bfd_stab_section_find_nearest_line before searching the ELF
3406 symbol table. Find the closest STT_FUNC symbol, not the last one.
3407 * libcoff-in.h (coff_data_type): Add line_info field.
3408 * libcoff.h: Rebuild.
3409 * coffgen.c (coff_find_nearest_line): Try calling
3410 _bfd_stab_section_find_nearest_line before searching the COFF
3412 * Makefile.in: Rebuild dependencies.
3414 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3416 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3417 4 bytes, so we get the correct value when updating the register
3418 field in little endian mode.
3420 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3423 entry_section fields. Add sntoc and snentry fields.
3424 * libcoff.h: Rebuild.
3425 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3426 not toc_section and entry_section (the COFF file does not have any
3427 sections at this point).
3428 (coff_write_object_contents): Set o_snentry and o_sntoc from
3429 snentry and sntoc rather than entry_section and toc_section.
3430 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3431 snentry, not toc_section and entry_section.
3432 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3433 entry_section from hentry.
3434 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3436 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3437 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3438 than using toc_section directly.
3440 * archures.c: Add missing `.' in enum bfd_architecture.
3441 * bfd-in2.h: Rebuild.
3443 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3444 Robert Lipe <robertl@arnet.com>.
3446 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3448 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3449 to sections we allocate. Use bfd_zalloc to allocate initialial
3450 sections, not bfd_alloc.
3451 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3452 SDA{,2}I16 relocations.
3453 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3454 whether to put something in .sbss or not.
3455 (ppc_elf_relocate_section): Add support for more relocations. Add
3456 in sec->output_offset where appropriate. Make error messages
3457 include the symbol name.
3459 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3460 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3461 doesn't get redefined messages if -shared.
3463 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3464 section if the rel_section field has been set up.
3466 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3468 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3471 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3473 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3474 of flags, only flags used are controlled by mach number. Bump up
3475 output file mach number to highest of input file mach numbers.
3476 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3477 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3479 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3480 bfd_elf64_sparc_vec support.
3482 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3484 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3485 the embedded bit is set on some objects and not on others. Just
3487 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3490 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * coffcode.h (coff_new_section_hook): Don't try to align the
3495 * coffcode.h (coff_set_section_contents): Fix the handling of the
3496 .lib section to work even if the entire section contents are
3497 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3498 Robert Lipe <robertl@arnet.com>.
3500 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3502 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3503 memory here for contents.
3505 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3506 _SDA2_BASE_ by 32768.
3507 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3508 started using. Allocate contents for .sdata and .sdata2 sections
3510 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3512 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3513 size _SDA{,2}_BASE_.
3514 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3517 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3519 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3521 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3522 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3523 (bfd_mach_sparc_v9a): Define.
3524 (bfd_mach_sparc_v9_p): Define.
3525 * bfd-in2.h: Regenerated.
3526 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3528 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3529 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3530 to bfd_elf32_sparc_vec.
3531 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3532 Add v8plus{,a} support.
3534 (sparc_compatible): New function.
3535 * elf32-sparc.h: #include "elf/sparc.h".
3536 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3537 elf32_sparc_final_write_processing): New functions.
3538 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3539 elf_backend_final_write_processing): Define.
3541 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3543 * elf-bfd.h (struct elf_link_hash_entry): Add
3544 linker_section_pointer field.
3545 (enum elf_linker_section_enum): Enumeration for new way of
3546 creating linker dynamic sections and symbols.
3547 (elf_linker_section{,_pointers}): New structures for creating
3548 dynamic sections and symbols.
3549 (elf_obj_tdata): Add linker_section_pointers and linker_section
3551 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3552 (_bfd_elf_create_linker_section): New declarations.
3553 (_bfd_elf_find_pointer_linker_section): Ditto.
3554 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3555 (_bfd_elf_make_linker_section_rela): Ditto.
3557 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3559 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3560 (ppc_elf_create_linker_section): New function to create the
3561 sections .got, .sdata, and .sdata2.
3562 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3564 (ppc_elf_check_relocs): Support more of the eabi relocations.
3565 (ppc_elf_relocate_section): Ditto.
3566 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3567 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3569 * elflink.h (elf_create_pointer_linker_section): New function to
3570 create initialized pointers in dynamic linker sections.
3571 (elf_finish_pointer_linker_section): Actually intialize the
3572 pointers created above.
3574 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3575 macros to provide both 32 and 64 bit versions of
3576 elf_create_pointer_linker_section.
3577 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3578 provide both 32 and 64 bit versions of
3579 elf_finish_pointer_linker_section.
3581 * elflink.c (_bfd_elf_create_linker_section): New function to
3582 create a linker section.
3583 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3584 given address in the linker pointer offsets created for a given
3586 (_bfd_elf_make_linker_section_rela): Make a RELA section
3587 corresponding to the generated linker section.
3589 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3591 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3593 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3595 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3596 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3597 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3598 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3599 toc entry in an objdump) for now.
3600 (ppc_do_last, ppc_get_last): New function - needed to save processing
3601 the toc owner to the end.
3602 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3605 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3606 toc owner from being done till last. Must define POWERPC_LE_PC
3609 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3611 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3613 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3614 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3616 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3620 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3624 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3626 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3628 * elf.c (assign_file_positions_for_segments): Don't increment file
3629 offset for a segment which contains no loadable sections.
3631 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3633 * reloc.c: Add new PowerPC relocations.
3634 * {bfd-in2,libbfd}.h: Regenerate.
3636 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3637 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3639 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3641 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3644 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3647 * coffgen.c (coff_find_nearest_line): Don't try to cache
3648 information in sections that are not owned by a BFD. From Richard
3649 Henderson <richard@atheist.tamu.edu>.
3651 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3652 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3653 * elflink.h (elf_link_output_extsym): Remove special check for
3656 * ecoffswap.h: Add prototypes for static functions.
3658 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3660 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3661 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3663 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3664 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3665 support. Begin support for R_PPC_SDA{2,}REL.
3667 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3669 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3670 create the .got and .got.neg sections.
3671 (ppc_elf_size_dynamic_sections): Call it.
3672 (ppc_elf_check_relocs): Call it.
3673 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3674 (ppc_elf_check_relocs): Add error messages for relocations we
3675 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3678 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3680 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3681 section flags for V.4 and eabi.
3683 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * elf.c (assign_file_positions_for_segments): If a segment
3686 contains no sections, don't mark it as readable.
3688 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3689 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3691 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3692 dynamic section, if there is one.
3693 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3694 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3695 (bfd_elf64_swap_dyn_in): Likewise.
3696 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3698 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3700 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3701 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3702 <pirker@eiunix.tuwien.ac.at>.
3704 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3706 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3707 PowerPC V.4 and eabi.
3708 * bfd-in2.h: Regenerate.
3709 * libfd.h: Regenerate.
3711 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3713 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3714 section type and SHF_EXCLUDE section flag, turning them into the
3715 appropriate bfd section flag.
3717 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * xcofflink.c (xcoff_link_add_symbols): Create the special
3720 sections if we see a DYNAMIC object, in case that is the only
3721 XCOFF input object we see.
3723 * elf32-mips.c: Extensive changes for a start at dynamic linking
3724 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3726 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3727 (struct elf_backend_data): Remove
3728 elf_backend_create_program_headers field. Add
3729 elf_backend_additional_program_headers and
3730 elf_backend_modify_segment_map fields.
3731 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3733 (elf_backend_additional_program_headers): Likewise.
3734 (elf_backend_modify_segment_map): Likewise.
3735 (elf_backend_create_program_headers): Don't define.
3736 (elfNN_bed): Change to account for field changes.
3737 * elf.c (assign_file_positions_for_segments): Call new
3738 modify_segment_map backend function. Don't call old
3739 create_program_headers backend function.
3740 (get_program_header_size): Call additional_program_headers rather
3741 than create_program_headers.
3742 * elflink.h (elf_link_add_object_symbols): Initialize
3743 type_change_ok from new backend field.
3744 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3746 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3747 a reloc against the appropriate section.
3749 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3750 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3751 (elf_flags_init): Rename from elf_ppc_flags_init.
3752 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3754 (ppc_elf_copy_private_bfd_data): Likewise.
3755 (ppc_elf_merge_private_bfd_data): Likewise.
3757 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3760 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3762 * coff-alpha.c (alpha_relocate_section): During final link, allow
3763 output .lita section to be bigger than 64k by adjusting gp value
3764 on a per-input section basis.
3765 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3767 (struct ecoff_section_tdata): Add gp field.
3769 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3771 Handle Alpha ECOFF changes in OSF/1 3.2.
3772 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3774 * coff-alpha.c: Include "aout/ar.h".
3775 (alpha_ecoff_get_relocated_section_contents): Don't require an
3776 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3777 3.2 doesn't generate one.
3778 (alpha_relocate_section): Likewise.
3779 (alpha_ecoff_slurp_armap): Define.
3780 (alpha_ecoff_slurp_extended_name_table): Define.
3781 (alpha_ecoff_construct_extended_name_table): Define.
3782 (alpha_ecoff_truncate_arname): Define.
3783 (alpha_ecoff_write_armap): Define.
3784 (alpha_ecoff_generic_stat_arch_elt): Define.
3785 (alpha_ecoff_update_armap_timestamp): Define.
3787 (alpha_ecoff_read_ar_hdr): New static function.
3788 (alpha_ecoff_get_elt_at_filepos): New static function.
3789 (alpha_ecoff_openr_next_archived_file): New static function.
3790 (alpha_ecoff_get_elt_at_index): New static function.
3791 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3792 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3793 _bfd_ecoff to alpha_ecoff.
3794 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3795 field from backend structure, rather than always calling
3796 _bfd_get_elt_at_filepos.
3797 * coff-mips.c (mips_ecoff_backend_data): Initialize
3798 get_elt_at_filepos field.
3799 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3800 from _bfd_generic_read_ar_hdr with minor changes.
3801 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3802 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3803 * libbfd.h: Rebuild.
3805 * bfd-in.h (BFD_IN_MEMORY): Define.
3806 * libbfd-in.h (struct bfd_in_memory): Define.
3807 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3808 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3809 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3810 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3811 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3812 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3813 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3814 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3815 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3816 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3818 (bfd_openstreamr): Likewise.
3819 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3820 BFD_IN_MEMORY is not set.
3821 * riscix.c (riscix_some_aout_object_p): Likewise.
3822 * bfd-in2.h, libbfd.h: Rebuild.
3824 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3825 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3826 (bfd_get_elt_at_index): Define.
3827 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3828 bfd_get_elt_at_index. Change index parameter from int to
3830 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3831 (_bfd_noarchive_get_elt_at_index): Define.
3832 (_bfd_archive_bsd_get_elt_at_index): Define.
3833 (_bfd_archive_coff_get_elt_at_index): Define.
3834 * bfd-in2.h, libbfd.h: Rebuild.
3835 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3836 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3837 * ieee.c (ieee_get_elt_at_index): Define.
3838 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3839 * oasys.c (oasys_get_elt_at_index): Define.
3840 * som.c (som_get_elt_at_index): Define.
3842 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3843 numbers to the .text section.
3845 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3847 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3848 If there is a SEC_DEBUGGING section, get the contents of the debug
3849 information part from it.
3850 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3852 (ieee_write_object_contents): Check ieee_write_debug_part return.
3854 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3856 * config.bfd (i[345]86-*-freebsd*): Add target.
3857 * configure.in (i386freebsd_vec): Add vec.
3858 * configure: Regenerate.
3859 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3860 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3861 Rebuild dependencies..
3862 * freebsd.h: New file.
3863 * i386freebsd.c: New file.
3864 * targets.c (i386freebsd_vec): Declare.
3865 (bfd_target_vector): Add i386freebsd_vec.
3866 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3867 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3869 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3871 * ieee.c (ieee_slurp_debug): New static function.
3872 (ieee_object_p): Call it.
3873 (ieee_slurp_section_data): Skip debugging sections.
3874 (ieee_get_reloc_upper_bound): Likewise.
3875 (ieee_get_section_contents): Likewise.
3876 (ieee_canonicalize_reloc): Likewise.
3877 (ieee_write_section_part): Likewise.
3878 (ieee_write_debug_part): Likewise.
3879 (ieee_write_data_part): Likewise.
3880 (init_for_output): Likewise.
3882 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3884 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3886 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3887 relocs, since ppc_elf_relocate_section handles the linker case.
3888 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3890 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3891 ppc_elf_relocate_section since that is now the only caller.
3892 (ppc_elf_relocate_section): Ditto.
3894 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * coffcode.h (coff_write_object_contents): If we don't know the
3897 section of the entry point for an XCOFF executable, always set the
3898 entry address to -1.
3900 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3902 * elf.c (bfd_section_from_shdr): Add support for note sections.
3904 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * bfd-in.h (struct _symbol_info): Add stab_type field.
3907 * bfd-in2.h: Rebuild.
3908 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3910 * elf32-ppc.c: Remove trailing newline from calls to
3912 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3913 difference if target endianness is known.
3915 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3917 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3918 old style TOC16 references without using R_PPC_GOT.
3919 (ppc_reloc_type): Ditto.
3920 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3921 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3922 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3923 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3924 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3926 (ppc_elf_adjust_dynamic_symbol): Ditto.
3927 (ppc_elf_adjust_dynindx): Ditto.
3928 (ppc_elf_size_dynamic_sections): Ditto.
3929 (ppc_elf_finish_dynamic_symbol): Ditto.
3930 (ppc_elf_finish_dynamic_sections): Ditto.
3931 (ELF_DYNAMIC_INTERPRETER): Define.
3933 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3935 * elf.c (copy_private_bfd_data): When attaching sections to
3936 segments ignore sections that won't be allocated. Patch from
3939 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3941 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3944 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3946 * coff-i960.c (CALC_ADDEND): Define.
3947 (coff_i960_relocate_section): Add the input section VMA to the
3948 addend for PC relative relocs.
3950 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3952 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3953 to correctly terminate.
3955 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3957 * targets.c (enum bfd_endian): Define.
3958 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3959 from boolean to enum bfd_endian. Change header_byteorder_big_p
3961 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3962 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3963 * bfd-in2.h: Rebuild.
3964 * All targets: Change initialization of byteorder and
3965 header_byteorder to use enum bfd_endian values rather than
3967 * All files: Change all references to byteorder_big_p and
3968 header_byteorder_big_p to use new bfd_*_endian macros.
3970 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3972 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3974 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3976 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3978 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3980 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3982 * ieee.c: Lots of minor cleanups. Make many functions return
3983 errors rather than calling abort. Also:
3984 (ieee_write_twobyte): Remove; change callers to call existing
3985 ieee_write_2bytes function.
3986 (ieee_write_expression): Don't output the section twice when
3987 outputting a local symbol. Don't emit an extraneous zero if there
3989 (ieee_slurp_sections): Set the lma as well as the vma.
3990 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3992 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3993 a recognized one or bfd_arch_unknown.
3994 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3996 (ihex_get_symtab): Likewise.
3998 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4000 * aoutx.h: Include <ctype.h>.
4001 (struct aout_link_includes_table): Define.
4002 (struct aout_link_includes_totals): Define.
4003 (struct aout_link_includes_entry): Define.
4004 (aout_link_includes_lookup): Define macro.
4005 (struct aout_final_link_info): Add includes field.
4006 (aout_link_includes_newfunc): New static function.
4007 (NAME(aout,final_link)): Initialize includes hash table.
4008 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4010 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4012 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4014 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4016 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4018 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4020 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4021 (pe_print_private_bfd_data): call pe_print_reloc.
4022 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4023 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4024 up some debugging as well.
4026 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4028 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4031 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4033 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4034 when setting sections to NULL.
4036 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4038 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4040 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4041 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4043 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4044 * bfd-in2.h: Rebuild.
4046 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4048 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4050 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4052 * ihex.c (ihex_scan): Handle record types 4 and 5.
4053 (ihex_object_p): Permit types 4 and 5.
4054 (ihex_set_section_contents): Remove check for out of range
4056 (ihex_write_object_contents): Generate types 4 and 5.
4058 * elflink.h (elf_link_output_extsym): Just ignore warning and
4059 indirect references to symbols which don't really exist.
4061 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4063 * peicode.h (pe_print_idata): Minor format fixes
4064 (pe_print_edata): New function. Under private printing, this formats
4065 the edata section of a PE file.
4066 (pe_print_private_bfd_data): Added call to pe_print_edata.
4068 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4070 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4071 index, don't call stoi.
4073 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4075 * srec.c (srec_scan): Set lma as well as vma.
4077 * ihex.c: New file; support for Intel Hex format.
4078 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4079 (ihex_vec): Declare.
4080 (bfd_target_vector): Always include ihex_vec.
4081 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4082 * Makefile.in: Rebuild dependencies.
4083 (BFD_LIBS): Add ihex.o
4084 (BFD_LIBS_CFILES): Add ihex.c.
4085 * bfd-in2.h: Rebuild.
4087 * elf.c (assign_file_positions_for_segments): Sort the sections in
4089 (get_program_header_size): Return the right size if segment_map is
4091 (copy_private_bfd_data): Don't bother to sort the sections.
4093 * bfd.c (bfd_record_phdr): New function.
4094 * bfd-in.h (bfd_record_phdr): Declare.
4095 * bfd_in2.h: Rebuild.
4097 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4100 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4101 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4103 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4104 (bfd_zmalloc): Change declaration.
4105 * libbfd.h: Rebuild.
4106 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4107 and realloc. Don't set bfd_error_no_memory if they fail.
4109 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4111 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4112 uses as well. Added a new howto to deal with TOCREL16 relocs that
4113 are TOCDEFN as well.
4114 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4115 to handle RVA relocs from dlltool.
4116 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4117 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4118 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4120 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4121 to get the right section alignment.
4123 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4125 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4126 p_paddr if p_paddr is zero.
4127 (make_mapping): Set includes_filehdr and includes_phdrs for first
4129 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4131 (assign_file_positions_for_segments): Handle includes_filehdr and
4132 includes_phdrs. Remove special handling of PT_PHDR and first
4134 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4135 when appropriate. Remove special handling of PT_PHDR segment.
4136 Use a more complex condition for when a section is included in a
4137 segment to handle Solaris linker oddities.
4139 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4141 * coff-m88k.c (howto_table): Reformatted for easier reading;
4142 special_function now points to new function m88k_special_reloc.
4143 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4145 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4146 be done correctly by m88k_special_reloc.
4147 (reloc_processing): New function to be used by RELOC_PROCESSING.
4148 (RELOC_PROCESSING): Define to call reloc_processing.
4150 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4152 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4153 (pe_print_pdata): Likewise.
4155 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4156 obstack_alloc fails.
4157 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4159 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4160 * Many files: don't set bfd_error_no_memory if one of the above
4163 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4164 if p_paddr_valid is set.
4165 (copy_private_bfd_data): New static function.
4166 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4168 * elf.c (assign_file_positions_for_segments): Fix case where extra
4169 program headers were allocated.
4171 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4172 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4173 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4174 _bfd_elf_print_private_bfd_data.
4176 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4177 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4178 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4179 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4180 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4181 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4182 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4184 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4186 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4187 * elf.c (make_mapping): New static function.
4188 (map_sections_to_segments): New static function.
4189 (elf_sort_sections): New static function.
4190 (assign_file_positions_for_segments): New static function.
4191 (map_program_segments): Remove.
4192 (get_program_header_size): Remove sorted_hdrs, count, and
4193 maxpagesize parameters. Simplify.
4194 (assign_file_positions_except_relocs): When generating an
4195 executable, use assign_file_positions_for_segments.
4196 (elf_sort_hdrs): Remove.
4197 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4198 to get_program_header_size.
4200 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4202 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4204 * configure, config.in: Regenerate with autoconf 2.7.
4206 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4207 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4209 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4211 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4212 (ecoff_sec_to_styp_flags): Likewise.
4213 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4214 (ecoff_set_symbol_info): Handle scRConst.
4215 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4216 (ecoff_compute_section_file_positions): Handle .rconst section.
4217 (_bfd_ecoff_write_object_contents): Likewise.
4218 (ecoff_link_check_archive_element): Handle scRConst.
4219 (ecoff_link_add_externals): Likewise.
4220 (ecoff_link_write_external): Handle .rconst section.
4221 (ecoff_reloc_link_order): Likewise.
4222 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4223 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4225 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4227 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4228 DEF_DYNAMIC flag is set.
4230 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4232 * host-aout.c: If TRAD_HEADER is defined, include it.
4234 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4236 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4237 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4238 (BFD_NEED_DECLARATION): New function.
4239 * configure.in: Use BFD_NEED_DECLARATION.
4240 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4241 * configure, config.in: Rebuild with autoconf 2.6.
4243 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4244 special_sections before returning when called with a non XCOFF
4247 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4250 * coffcode.h (coff_compute_section_file_positions): Only pad the
4251 previous section to force file alignment when creating an
4254 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4256 * coffcode.h (coff_compute_section_file_positions): If
4257 RS6000COFF_C, set up the .debug section.
4259 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4260 if it is not large enough to accomodate the entire TOC area with
4261 signed 16 bit offsets.
4262 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4264 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4265 TOC anchor to use the TOC value used in the output file.
4267 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4269 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4270 (_bfd_coff_read_string_table): Likewise.
4272 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4274 * pe-arm.c: Fix typos.
4275 * coff-arm.c: Likewise.
4277 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4279 * coff-ppc.c (list_ele): Added "cat"egory member.
4280 (record_toc): New category parameter (priv or pub).
4281 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4282 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4283 the mainline. It addes extra toc cells in error.
4284 (ppc_coff_swap_sym_in_hook): Added some documentation.
4285 (dump_toc): Can now diagnose "virtual toc" chicanery.
4287 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4289 * elf-bfd.h (struct elf_link_hash_table): Change type of
4290 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4292 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4294 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4295 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4297 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4298 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4299 defined or mentioned in a regular file.
4301 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4303 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4304 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4305 (coff_ppc_relocate_section): Correct REL24 handling
4306 (ppc_process_before_allocation): Correct TOCDEFN handling
4308 * peicode.h (dir_names): Added name descriptions
4310 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4312 * VERSION: Updated to cygnus-2.6.
4314 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4316 * targets.c (m68k4knetbsd_vec): Declare.
4318 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4320 * targets.c (bfd_target): Change type of second argument to
4321 _bfd_print_private_bfd_data from void * to PTR.
4322 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4323 using PTR rather than void *.
4324 * bfd-in2, libbfd.h: Rebuild.
4325 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4327 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4328 _bfd_generic_bfd_print_private_bfd_data rather than casting
4331 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4333 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4334 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4336 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4337 BFD64_BACKENDS_CFILES): New variables.
4340 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4342 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4343 not at the file position of the first section.
4344 * coffcode.h (coff_compute_section_file_positions): Avoid using
4346 (coff_write_object_contents): When generating a PPC PE executable
4347 with no symbols, round up the file size to a COFF_PAGE_SIZE
4349 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4350 don't write out a string table.
4352 * elf.c (bfd_section_from_shdr): When using a different section
4353 header, pass the new one to _bfd_elf_make_section_from_shdr.
4354 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4355 (elf_map_symbols): Add section VMA to symbol value when comparing
4357 (_bfd_elf_compute_section_file_positions): Only build symbol table
4358 if there are some symbols. Set file offset of symtab and strtab
4360 (assign_file_positions_except_relocs): Remove dosyms parameter.
4361 Change all callers. Never set file offset of symtab and strtab
4363 (_bfd_elf_copy_private_section_data): New function.
4364 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4365 (_bfd_elf_copy_private_symbol_data): New function.
4366 (swap_out_syms): Check for special mapping of st_shndx created by
4367 copy_private_symbol_data.
4368 * elfxx-target.h: Use new copy routines.
4369 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4370 (_bfd_elf_copy_private_section_data): Declare.
4372 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4374 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4377 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4378 _bfd_dummy_target, matching the recent change to archive
4381 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4383 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4384 arithmetic on PTR types.
4386 * aout-target.h (MY(callback)): Set the lma of the sections.
4388 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4389 symbol into a reloc against the section.
4391 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4393 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4394 glue for the relocs: IMGLUE and IFGLUE.
4395 (record_toc): new function - tracks toc contents
4396 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4397 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4398 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4399 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4400 (ppc_record_toc_entry): Removed a debug define (duh)
4402 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4403 (pe_print_idata): New function - formats the idata section data
4404 (pe_print_pdata): New function - formats the pdata section data
4405 (pe_print_private_bfd_data): calls to above
4407 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4409 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4410 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4411 TARGET_SYM and TARGET_NAME for vector and BFD name.
4412 * coff-pmac.c (pmac_xcoff_vec): Remove.
4413 (TARGET_SYM, TARGET_NAME): Define.
4414 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4415 machine to 0, not all PowerMacs are 601s.
4417 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4419 * elfcode.h (elf_object_p): Read in any program headers.
4420 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4421 based on the program headers, if any.
4422 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4423 (map_program_segments): Set p_paddr of program headers based on
4426 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4428 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4431 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4432 trying to do a relocateable link with a non-a.out object file.
4434 * archive.c (bfd_generic_archive_p): Check the first object file
4435 in an archive even if target_defaulted is set. If the object file
4436 has the wrong xvec, reject it.
4438 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4439 be represented, report the name via _bfd_error_handler.
4440 (translate_to_native_sym_flags): Likewise.
4441 * elf32-mips.c (mips_elf_final_link): Likewise.
4442 * oasys.c (oasys_write_sections): Likewise.
4444 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4445 which checks for STYP_OVRFLO sections.
4446 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4447 reloc and lineno count overflows.
4448 (coff_write_object_contents): Call coff_count_linenumbers before
4449 coff_compute_section_file_positions. If RS6000COFF_C, handle
4450 reloc and lineno count overflows.
4451 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4452 relocs before dealing with .pad sections. Count overflow section
4453 headers when handling .pad sections.
4455 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4458 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4459 (struct xcoff_link_hash_table): Add descriptor_section and
4460 special_sections fields.
4461 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4462 (xcoff_link_add_symbols): Set linkage section alignment. Create
4463 descriptor section. Check for magic symbol names (_text, etc.),
4464 and record them in special_sections if found. Set
4465 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4466 descriptor field to point back to the function code symbol.
4467 (xcoff_sweep): Always mark the special descriptor_section.
4468 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4469 function descriptor, and mark it if it is.
4470 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4471 parameter, and fill it in. Allocate space for the descriptor
4473 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4474 global linkage code. If an undefined function descriptor is
4475 exported, arrange to define it. Warn about any other undefined
4477 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4478 (xcoff_write_global_symbol): Create a function descriptor when
4480 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4481 * bfd-in2.h: Rebuild.
4483 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4485 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4486 (ppc_coff_link_hash_table): new types for hashing
4487 (ppc_coff_link_hash_newfunc): hash entry constructor
4488 (ppc_coff_link_hash_table_init): hash table initializer
4489 (ppc_coff_link_hash_table_create): hash table constructor
4490 (ppc_record_toc_entry): changed references to hash table
4491 (coff_ppc_relocate_section): changed references to hash table
4493 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4494 * libcoff.h: Rebuild
4496 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4497 (coff_link_add_symbols): removed toc_offset init
4499 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4501 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4504 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4505 if it is given and mmep is available.
4506 * acconfig.h: Undef USE_MMAP.
4507 * configure, config.in: Regenerated.
4508 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4509 table handling the old way.
4510 (aout_get_external_symbols): Don't complain if last byte of string
4512 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4513 (bfd_free_window) [! USE_MMAP]: Don't define.
4514 (bfd_get_file_window,
4515 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4517 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4519 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4522 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4524 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4525 compatible with AMD generated COFF files. Try to support both AMD
4526 and GNU formats simultaneously.
4527 (coff_a29k_relocate_section): Likewise.
4529 * libbfd.c (bfd_get_file_window): Change writable parameter from
4530 int to boolean; update all callers. Pass MAP_SHARED if not
4531 writable--it's required on Solaris. Cast fprintf argument to
4533 * bfd-in.h (bfd_get_file_window): Update declaration.
4534 * bfd-in2.h: Rebuild.
4535 * aoutx.h: Update calls to bfd_get_file_window.
4537 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4539 (xcoff_swap_ldhdr_in): New static function.
4540 (xcoff_swap_ldsym_in): New static function.
4541 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4542 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4543 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4544 Handle XTY_ER/XMC_XO symbols correctly.
4545 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4546 rather than normal symbol table.
4547 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4548 already defined with the same absolute value.
4549 (xcoff_mark): When considering called symbols, check whether the
4550 descriptor is from a dynamic object, rather than the symbol
4552 (xcoff_build_ldsyms): Likewise.
4554 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4555 Cast realloc and malloc return values. If malloc or realloc fail,
4556 set bfd_error_no_memory.
4557 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4558 * bfd-in2.h: Rebuild.
4560 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4562 * coff-ppc.c (ppc_record_toc_entry): new function.
4563 (in_reloc_p): changed return value.
4564 (coff_ppc_relocate_section): much rework.
4565 (ppc_allocate_toc_section): new function.
4566 (ppc_process_before_allocation): new function.
4567 (ppc_coff_swap_sym_in_hook): new function.
4569 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4570 (coff_link_add_symbols): initialize toc_offset.
4572 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4573 (coff_swap_aouthdr_out): Added more sections to the data
4574 dictionary for the pe file header. Also changed linker version
4575 number on the ppc side.
4576 (dir_names): small improvements to the dictionary printing.
4577 (pe_mkobject_hook): save the file level flags.
4579 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4580 (pe_tdata): added real_flags field
4581 (coff_tdata): added local_toc_sym_map and access macro
4583 * libcoff.h (coff_link_hash_entry): added toc_offset field
4584 (pe_tdata): added real_flags field
4585 (coff_tdata): added local_toc_sym_map and access macro
4587 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4588 (coff_mkobject): init for local_toc_sym_map
4589 (coff_write_object_contents): set the internal_a.magic to
4590 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4593 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4595 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4596 entries until both the line number address and the function name
4597 address are too large.
4599 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4600 * configure: Rebuilt.
4602 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4603 is defined in the environment.
4605 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4607 * som.c (som_get_section_contents_in_window): Define to use
4610 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4612 * coff-i860.c: New file, based on coff-i386.c.
4613 * cpu-i860.c: New file, based on cpu-i386.c.
4614 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4615 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4616 targets, using i860coff_vec.
4617 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4618 trad-core.o and hosts/i860mach3.h.
4619 (i860coff_vec): Use coff-i860.o and cofflink.o.
4620 * configure: Rebuild.
4621 * Makefile.in: Rebuild dependencies.
4622 (ALL_MACHINES): Add cpu-i860.o.
4623 (BFD32_BACKENDS): Add coff-i860.o.
4624 (CFILES): Add cpu-i860.c and coff-i860.c.
4625 * targets.c (i860coff_vec): Declare.
4626 (bfd_target_vector): Add &i860coff_vec.
4627 * archures.c (bfd_i860_arch): Declare.
4628 (bfd_archures_list): Add &bfd_i860_arch.
4629 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4630 (coff_set_flags): Handle bfd_arch_i860.
4631 (coff_write_object_contents): Handle I860 a.out magic number.
4633 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4635 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4636 the created .tc section to 2.
4637 (xcoff_mark): Don't keep a .loader reloc for a call to an
4638 undefined symbol when creating a shared library.
4639 (xcoff_build_ldsyms): When creating a shared library, generate
4640 global linkage code for a call to an undefined symbol.
4642 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4644 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4645 BFD32_BACKENDS, BFD64_BACKENDS.
4646 (.dep1): Put mkdep output in a separate file.
4647 Rebuilt dependencies.
4649 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4652 Permit use of mmap when available:
4654 * configure.in: Check for mmap, madvise, mprotect.
4655 * config.in, configure: Regenerated.
4657 * libbfd.c (struct _bfd_window_internal): Define type.
4658 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4660 (ok_to_map): New static variable for debugging.
4661 (_bfd_generic_get_section_contents_in_window): New function.
4662 * bfd-in.h (bfd_window_internal): Declare type.
4663 (bfd_window): Define type.
4664 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4665 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4668 * libaout.h (struct aoutdata): Add two window fields.
4669 (obj_aout_sym_window, obj_aout_string_window): New macros.
4670 * aoutx.h (some_aout_object_p): Initialize windows.
4671 (aout_get_external_symbols): Get symbol data and strings in
4672 windows instead of explicitly allocated buffers.
4673 (slurp_symbol_table): Free window instead of memory.
4674 (bfd_free_cached_info): Release windows instead of freeing storage
4676 (aout_link_free_symbols): Ditto.
4678 * targets.c (bfd_target): Add new field for
4679 get_section_contents_in_window.
4680 (BFD_JUMP_TABLE_GENERIC): Updated.
4681 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4682 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4683 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4684 macros for get_section_contents_in_window field.
4686 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4688 * core.c: Renamed to corefile.c
4689 * makefile.dos (OBJS): Change core.o to corefile.o
4690 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4693 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4695 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4696 targ_selvecs to allow debugging under Irix-5 native.
4699 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4701 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4702 to o. Clobber and restore the list of new csects around the call
4703 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4704 linker error and the linker wants to read the symbol table. Reset
4705 the line number count of a real section even if it has no relocs.
4706 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4708 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4711 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4713 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4714 an undefined symbol in a shared link.
4716 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4717 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4718 phdm@info.ucl.ac.be (Philippe De Muyter).
4720 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4722 * coff-m88k.c (rtype2howto): New static function.
4723 (RTYPE2HOWTO): Use it rather than a macro definition.
4725 * coffcode.h (coff_write_object_contents): set internal_a.magic
4726 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4728 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4729 define TRAD_HEADER to new file hosts/delta68.h.
4730 m88*-motorola-sysv*, however, does use ptrace-core.o.
4731 * hosts/delta68.h: New file.
4733 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4734 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4736 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4738 * i386linux.c (MY(vec)): Declare before use.
4740 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4742 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4743 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4745 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4746 BFD is not of the right type.
4747 (bfd_elf_get_needed_list): Likewise.
4748 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4749 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4750 * xcofflink.c (XCOFF_XVECP): Define.
4751 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4753 (bfd_xcoff_import_symbol): Likewise.
4754 (bfd_xcoff_export_symbol): Likewise.
4755 (bfd_xcoff_link_count_reloc): Likewise.
4756 (bfd_xcoff_record_link_assignment): Likewise.
4757 (bfd_xcoff_size_dynamic_sections): Likewise.
4759 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4760 table index against the number of symbols for a base relative
4763 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4765 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4766 full_aouthdr flag here...
4767 (_bfd_xcoff_bfd_final_link): ...not here.
4769 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4771 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4772 systems that have a system <libelf.h>.
4773 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4774 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4775 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4776 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4777 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4778 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4779 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4781 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4783 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4784 set, set BSF_WEAK in symbol. Change all callers.
4785 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4786 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4787 _bfd_generic_link_add_one_symbol.
4788 (ecoff_indirect_link_order): Check that the section tdata relocs
4789 are not NULL before using them.
4791 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4792 define TRAD_HEADER as hosts/alphalinux.h.
4793 * configure: Rebuild.
4794 * hosts/alphalinux.h: New file.
4795 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4798 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4800 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4801 C_ECOMM storage classes.
4803 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4805 (xcoff_mark): Call xcoff_mark_symbol.
4806 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4807 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4809 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4811 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4813 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4815 (xcoff_find_reloc): New static function.
4816 (xcoff_link_add_symbols): Use it.
4817 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4818 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4819 relocate the value of C_DECL.
4821 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4823 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4825 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4826 callback decide what goes in .relocs.
4827 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4828 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4831 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4833 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4836 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4838 * xcofflink.c: More improvements, mostly to fix handling of
4839 constructors and a few other special cases.
4840 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4841 zero, reverting yesterday's change.
4842 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4843 (bfd_xcoff_link_count_reloc): Declare.
4844 (bfd_xcoff_record_link_assignment): Declare.
4845 * bfd-in2.h: Rebuild.
4847 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4849 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4850 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4851 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4852 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4853 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4854 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4856 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4859 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4860 segments includes the a.out header. See to that the magic number
4861 *always* is big-endian.
4863 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4864 m68k4k NetBSD configurations.
4866 * configure.in, configure: Separate i386 & mips NetBSD
4867 configurations from other BSD ones. Don't assume DEC is the only
4868 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4869 configurations. Add support for m68k4k NetBSD object format.
4871 * libaout.h: Added M_68K4K_NETBSD magic.
4873 * m68k4knetbsd.c: New file.
4875 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4877 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4880 * hosts/mipsnbsd.h: New file.
4883 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4885 * config.bfd: Add config stuff for mips*-*-magic* to set
4886 targ_defvec to ecoff_big_vec.
4889 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4891 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4893 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4894 toc_section, and entry_section fields.
4895 (struct xcoff_section_tdata): Remove ldrel_count field.
4896 * libcoff.h: Rebuild.
4897 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4899 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4900 full a.out header if full_aouthdr is set in xcoff_data.
4901 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4902 based on sections stored in xcoff_data.
4903 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4905 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4906 (rs6000coff_vec): Set symbol_leading_char to '.'.
4907 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4908 value stored in ret rather than returning a pointer value.
4910 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4912 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4915 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4917 * som.c (som_slurp_string_table): Allocate the strings with malloc
4918 since they're free'd by free_cached_info.
4919 (som_slurp_symbol_table): Similarly for the symbol table.
4921 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4923 * Makefile.in (diststuff): Don't make headers.
4925 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4927 * Makefile.in: Rebuild dependencies.
4929 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4930 output_bfd is not SunOS.
4931 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4932 non-SunOS input files.
4934 * xcofflink.c: Extensive changes to support linking shared objects
4935 and generating a .loader section.
4936 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4937 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4938 last_symndx, and ldrel_count fields.
4939 * libcoff.h: Rebuild.
4940 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4941 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4943 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4944 (bfd_xcoff_export_symbol): Declare.
4945 (bfd_xcoff_size_dynamic_sections): Declare.
4946 * bfd-in2.h: Rebuild.
4948 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4950 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4951 * configure: Rebuild.
4952 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4953 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4955 (pmac_xcoff_vec): Update to use new xcoff support.
4956 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4957 (xcoff_write_armap): Declare buf as unsigned char.
4958 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4960 * mpw-make.sed: Generalize subdir_do edit.
4962 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4964 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4965 correctly. Don't initialize asect->vma.
4967 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4969 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4970 something a little less than the page size.
4972 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4974 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4976 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4978 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4979 * coffcode.h (coff_write_object_contents): If .bss is before
4980 .data us that as data_start.
4981 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4983 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4984 (coff_swap_outhdr_out): Hardwire in version number.
4986 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4988 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4989 major and minor to *_vno, since the former are also macros in
4990 SunOS header files. Cast result of bfd_alloc to appropriate
4993 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4994 before assigning to sec_data.
4996 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4998 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4999 now relative to the section, not absolute.
5000 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5001 get the file name when there is a N_SO directory name. When
5002 handling stabs, remember that section->vma was added to the
5005 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5007 * sunos.c (struct sunos_link_hash_table): Add needed field.
5008 (sunos_link_hash_table_create): Call bfd_release, not free.
5009 (sunos_link_hash_table_create): Initialize needed field.
5010 (sunos_add_dynamic_symbols): Record needed objects.
5011 (bfd_sunos_get_needed_list): New function.
5012 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5013 * bfd-in2.h: Rebuild.
5015 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5017 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5019 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5021 * bfd-in.h (struct bfd_link_needed_list): Rename from
5022 bfd_elf_link_needed_list.
5023 * bfd-in2.h: Rebuild.
5024 * elf.c, elflink.h, libelf.h: Corresponding changes.
5026 Add start at AIX linker support; no shared libraries yet.
5027 * xcofflink.c: New file.
5028 * configure.in (rs600coff_vec): Use xcofflink.o.
5029 * configure: Rebuild.
5030 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5032 (struct xcoff_section_tdata): Define.
5033 (xcoff_section_data): Define macro.
5034 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5035 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5036 (_bfd_xcoff_bfd_final_link): Declare.
5037 (_bfd_ppc_xcoff_relocate_section): Declare.
5038 * libcoff.h: Rebuild.
5039 * coff-rs6000.c: Clean up a bit.
5040 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5041 cputype, csects, and debug_indices.
5042 (xcoff_copy_private_bfd_data): Copy cputype.
5043 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5044 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5045 (xcoff_reloc_type_lookup): Rename from
5046 rs6000coff_reloc_type_lookup.
5047 (coff_relocate_section): Define.
5048 (_bfd_xcoff_sizeof_headers): Define.
5049 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5050 (_bfd_xcoff_bfd_relax_section): Define.
5051 (_bfd_xcoff_bfd_link_split_section): Define.
5052 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5054 * coffcode.h (coff_compute_section_file_positions): If AIX,
5055 increment sofar by SMALL_AOUTSZ if not executable.
5056 (coff_write_object_contents): If AIX, always output an a.out
5057 header; if not executable, header size of SMALL_AOUTSZ.
5058 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5059 (_bfd_stringtab_init): Initialize xcoff field.
5060 (_bfd_xcoff_stringtab_init): New function.
5061 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5062 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5063 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5064 * libbfd.h: Rebuild.
5065 * Makefile.in: Rebuild dependencies.
5066 (BFD32_BACKENDS): Add xcofflink.o.
5067 (CFILES): Add xcofflink.c.
5069 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5070 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5071 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5073 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5075 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5077 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5079 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5080 * config.in: Regenerated.
5082 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5083 (_bfd_chunksize): New variable.
5084 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5085 for obstack chunk size.
5086 * configure.in: Check for getpagesize.
5087 * configure: Regenerated.
5089 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5091 * trad-core.c (rawptr): Make it a local variable of
5092 ptrace_unix_core_file_p.
5094 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5096 * coff-arm.c (in_reloc_p): New.
5097 * coff-i386.c (in_reloc_p): New.
5098 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5099 (coff_write_object_contents): Only set has_reloc_section
5101 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5102 in_reloc_p to decide if reloc should be emitted.
5103 * libcoff.h (pe_data_type.in_reloc_p): New.
5104 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5106 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5108 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5109 (_bfd_coff_read_internal_relocs): Likewise.
5110 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5111 (_bfd_coff_read_internal_relocs): Likewise.
5113 * elflink.h (elf_link_add_object_symbols): Correct conditions
5114 under which type and size change warnings are issued.
5116 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5118 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5119 a symbol which is not in a real section.
5120 (coff_write_native_symbol): Corresponding change.
5122 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5123 coff_link_hash_newfunc and make non-static.
5124 (_bfd_coff_link_hash_table_init): New function, broken out of
5125 _bfd_coff_link_hash_table_create.
5126 (_bfd_coff_link_hash_table_create): Use it.
5127 (process_embedded_commands): Make static.
5128 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5129 (_bfd_coff_link_hash_table_init): Declare.
5130 * libcoff.h: Rebuild.
5132 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5133 field in XCOFF tdata.
5134 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5135 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5136 based on cputype stored in a.out header, or in n_type of initial
5138 (coff_write_object_contents): Set cputype correctly in a.out
5140 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5142 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5143 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5145 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5146 * libcoff.h: Rebuild.
5148 * cpu-rs6000.c (rs6000_compatible): New static function.
5149 (bfd_rs6000_arch): Use it.
5150 * cpu-powerpc.c (powerpc_compatible): New static function.
5151 (arch_info_struct): Define various flavours of PowerPC.
5152 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5155 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5157 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5159 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5161 * elflink.h (elf_link_add_object_symbols): Don't warn about
5162 changing the size or type if the old definition was weak.
5164 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5166 * coffcode.h (combined_entry_type): Add fix_line field.
5167 (coff_slurp_line_table): Warn if we try to set the lineno field of
5169 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5170 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5171 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5172 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5174 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5175 * libcoff.h: Rebuild.
5177 * libcoff-in.h (struct xcoff_tdata): Define.
5178 (xcoff_data): Define.
5179 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5180 * bfd-in2.h, libcoff.h: Rebuild.
5181 * coff-rs6000.c (xcoff_mkobject): New static function.
5182 (coff_mkobject): Define.
5183 (xcoff_copy_private_bfd_data): New static function.
5184 (coff_bfd_copy_private_bfd_data): Define.
5185 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5187 (rs6000coff_vec): Add DYNAMIC to object_flags.
5188 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5189 .loader sections specially.
5190 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5191 section alignment from the XCOFF tdata information.
5192 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5193 F_SHROBJ, and copy the extra a.out header information into the
5194 XCOFF tdata structure.
5195 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5196 F_DYNLOAD and the extra a.out header information.
5197 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5198 C_HIDEXT symbol with attached csect information.
5199 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5200 in the o_maxdata field.
5201 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5202 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5203 end if BSF_NOT_AT_END is set.
5205 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5206 _bfd_read_ar_hdr_fn.
5207 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5208 * bfd-in2.h, libbfd.h: Rebuild.
5209 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5211 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5212 (bfd_slurp_bsd_armap_f2): Likewise.
5213 (_bfd_slurp_extended_name_table): Likewise.
5215 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5217 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5219 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5220 when the symbol table is empty.
5222 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5223 space for section symbols, since we don't output them either.
5224 (elf_m68k_adjust_dynindx): Removed.
5226 * ptrace-core.c (rawptr): Make it a local variable of
5227 ptrace_unix_core_file_p.
5229 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5231 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5234 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5235 Mac object file formats.
5237 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5239 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5240 auxent if there isn't one.
5241 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5242 rather than FILNMLEN as the maximum name length.
5244 * coffcode.h (bfd_coff_backend_data): Add new field
5245 _bfd_coff_print_aux.
5246 (bfd_coff_print_aux): New static function.
5247 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5248 scnlen field of an XTY_LD csect aux entry.
5249 (coff_print_aux): New static function.
5250 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5251 in coff_pointerize_aux_hook.
5252 (bfd_coff_std_swap_table): Initialize new field.
5253 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5254 * libcoff.h: Rebuild.
5255 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5256 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5258 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5259 if there are symbols, for native AIX ld compatibility.
5261 * coffcode.h (bfd_coff_backend_data): Add new field
5262 _bfd_coff_pointerize_aux_hook.
5263 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5264 or I960, and as 0 otherwise.
5265 (bfd_coff_std_swap_table): Initialize new field.
5266 * libcoff.h: Rebuild.
5267 * coffgen.c (coff_pointerize_aux): Change parameters to take
5268 symbol pointer instead of type and class, and to take aux index.
5269 Call _bfd_coff_pointerize_aux_hook if it is defined.
5270 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5271 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5272 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5274 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5275 read-only/host-only support.
5277 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5279 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5282 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5283 BFD_JUMP_TABLE_ARCHIVE accordingly.
5284 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5285 (_bfd_compute_and_write_armap): Declare.
5286 (_bfd_generic_read_ar_hdr): Declare.
5287 (_bfd_read_ar_hdr): Define.
5288 (_bfd_noarchive_read_ar_hdr): Define.
5289 (_bfd_archive_bsd_read_ar_hdr): Define.
5290 (_bfd_archive_coff_read_ar_hdr): Define.
5291 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5292 _bfd_read_ar_hdr instead.
5293 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5294 (_bfd_compute_and_write_armap): Rename from
5295 compute_and_write_armap. Make non-static. Change all callers.
5296 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5297 than _bfd_snarf_ar_hdr.
5298 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5299 * ieee.c (ieee_read_ar_hdr): Define.
5300 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5301 * oasys.c (oasys_read_ar_hdr): Define.
5302 * som.c (som_read_ar_hdr): Define.
5303 * bfd-in2.h, libbfd.h: Rebuild.
5305 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5307 * peicode.c (coff_swap_filehdr_in): If symptr is
5308 zero, there aren't any symbols, even if nsyms is set.
5310 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5312 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5314 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5315 sections, and set styp correctly for them: .got, .hash, .dynamic,
5316 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5317 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5319 (ecoff_sort_hdrs): New static function.
5320 (ecoff_compute_section_file_positions): Return boolean, not void.
5321 Sort the sections by VMA before looking through them. Put the
5322 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5323 section on an appropriate boundary within the page.
5324 (ecoff_compute_reloc_file_positions): Check return value of
5325 ecoff_compute_section_file_positions.
5326 (_bfd_ecoff_set_section_contents): Likewise.
5327 (_bfd_ecoff_write_object_contents): Check for various Alpha
5328 section types when incrementing text_size and data_size. Call
5329 adjust_headers backend function if it exists.
5330 * coff-alpha.c (alpha_adjust_headers): New static function.
5331 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5332 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5334 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5336 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5338 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5339 of ALTERNATE_AIX_CORE_FORMAT.
5340 * configure.in (aix4): No longer need CORE_FLAGS.
5341 * configure: Updated.
5343 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5345 NS32k changes from Ian Dall:
5346 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5348 (aout_link_input_section_std, aout_link_input_section_ext,
5349 aout_link_reloc_link_order): Call them instead of _bfd_*
5351 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5353 (backend_data): Use it instead of hardcoded zero.
5355 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5356 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5358 * ns32knetbsd.c: Include bfd.h.
5359 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5360 (MY_bfd_reloc_type_lookup): Declare function too.
5361 * pc532-mach.c (set_sizes): Don't declare.
5362 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5363 (backend_data, MY_backend_data): Don't define.
5365 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5366 ns32k-*-lites* like ns32k-*-netbsd*.
5368 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5371 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5373 * coffcode.h (coff_write_object_contents): Restore setting
5374 f_timdat to 0, deleted on August 22.
5376 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5378 * coffcode.h (coff_bfd_copy_private_symbol_data,
5379 coff_bfd_copy_private_section_data,
5380 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5381 * peicode.h (coff_bfd_copy_private_bfd_data): New
5382 (pe_bfd_copy_private_bfd_data): New.
5383 (coff_swap_scnhdr_in): Swap bss size into the right place.
5384 (pe_print_private_bfd_data): Add some newlines.
5386 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5388 * som.c (setup_sections): Don't die if a space has no subspaces.
5390 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5392 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5393 dynamic symbol override a common symbol. Don't change the size or
5394 type if they have been set and the new symbol is not a definition.
5395 Warn if the size or type changes.
5397 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5399 * som.c (som_begin_writing): Don't write the symbol table or
5401 (som_finish_writing): Write them here. Place them after the
5402 subspace data, but before the relocs.
5404 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5406 * sunos.c (sunos_add_one_symbol): Just pass false, not
5407 info->shared_library, to sunos_create_dynamic_sections.
5408 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5410 (sunos_check_dynamic_reloc): Remove .text section assertion.
5412 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5414 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5415 * configure, configure.in: Add pmac_xcoff_vec case.
5416 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5417 * coff-pmac.c: New file, PowerMac XCOFF support.
5418 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5419 * targets.c (pmac_xcoff_vec): Declare.
5421 * mpw-config.in: Various changes to be compatible with the
5422 autoconf-based configury.
5423 * mpw-make.sed: New file, sed commands to translate Unix
5424 makefile into MPW syntax.
5425 * mpw-make.in: Remove.
5426 * hosts/mpw.h: Remove.
5427 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5428 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5430 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5432 * binary.c (binary_get_symtab): Return an empty string on error.
5433 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5435 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5437 * coff-ppc.c: Reformatted according to gnu conventions
5438 Removed irrelevant "if 0" code
5440 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5442 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5443 symbols rather than as indirect symbols.
5444 (MY(slurp_symbol_table)): Don't do anything special about
5447 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5448 of .ctors and .dtors sections is no larger than 2.
5450 * sunos.c (sunos_add_one_symbol): Don't change
5451 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5453 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5454 dynamic symbols when creating a shared library.
5455 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5457 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5458 written even if it is not defined in a regular object.
5459 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5460 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5461 rather than the constant 22.
5462 (sunos_check_dynamic_reloc): Handle creating a shared library.
5463 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5464 zero when creating a shared library.
5465 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5466 write it out at the start of the symbol table.
5468 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5470 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5472 * config.bfd: Add arm-*-coff.
5473 * configure.in, configure: Add armcoff_{little,big}_vec.
5474 * targets.c (armcoff_{little,big}_vec): Declare.
5475 (bfd_target_vector): Add armcoff_{little,big}_vec.
5476 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5478 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5480 * targets.c (bfd_find_target): Remove debugging code.
5482 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5484 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5486 * Makefile.in: added *-ppc files
5487 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5488 allow pe based .o's to be shared with other tools on ppc/NT
5489 * config.bfd: added powerpc[le]-[pe|winnt] config support
5490 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5491 * peicode.h: Added more section flags for PE on ppc
5492 Added coff_swap_filehdr_out to allow peicode.h to be
5493 used for non-image PE files on ppc.
5494 Check for image, or not, before copying pe_opthdr
5495 * targets.c: Added new bfd's
5496 * targets.c: Removed two inactive bfds that shouldn't have made it this
5499 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5501 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5502 explicit values to initialize all relocs. Change all users.
5503 (ppc_elf_brtaken_inner): New function to handle branch predicition
5505 (ppc_elf_brtaken_reloc): Ditto.
5506 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5507 relocs use ppc_elf_unsupported_reloc.
5508 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5509 needs to be reported.
5510 (ppc_elf_relocate_section): Support branch prediction relocs.
5512 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5514 * bfd.c (bfd_assert): Remove \n from string passed to
5517 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5518 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5519 (bfd_coff_make_section_hook): Don't define.
5520 (coff_make_section_hook): Remove.
5521 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5522 (styp_to_sec_flags): Likewise.
5523 (coff_write_object_contents): Likewise.
5524 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5526 * libcoff.h: Rebuild.
5527 * coffgen.c (make_a_section_from_file): Just call
5528 bfd_make_section_anyway, not bfd_make_section or
5529 bfd_coff_make_section_hook.
5530 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5531 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5532 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5533 make_section_hook field.
5534 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5536 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5537 pointers into value field for warning and indirect symbols; just
5538 leave the value field alone.
5539 * linker.c (generic_link_add_symbol_list): Use next symbol for
5540 warning and indirect symbols, rather than looking in symbol value.
5541 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5542 parameter. Change all callers. Remove support for indirect
5543 symbols; it didn't work anyhow.
5544 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5545 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5546 * bfd-in2.h: Rebuild.
5548 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5550 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5551 go back to telling the tools this reloc operates on 32 bits.
5553 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5555 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5556 rather than a direct fprintf.
5557 * archive.c (_bfd_write_archive_contents): Likewise.
5558 * coffcode.h (coff_slurp_symbol_table): Likewise.
5559 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5560 (ppc_elf_unsupported_reloc): Likewise.
5561 (ppc_elf_relocate_section): Likewise.
5562 * i386linux.c (linux_tally_symbols): Likewise.
5563 (linux_finish_dynamic_link): Likewise.
5564 * osf-core.c (osf_core_core_file_p): Likewise.
5565 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5566 * som.c (som_sizeof_headers): Likewise.
5567 * srec.c (srec_bad_byte): Likewise.
5568 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5569 * libbfd-in.h (bfd_assert): Declare first parameter const.
5570 * libbfd.h: Rebuild.
5571 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5572 bfd_reloc_overflow is enough.
5573 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5574 * coff-h8500.c (rtype2howto): Likewise.
5575 * coff-z8k.c (rtype2howto): Likewise.
5576 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5577 * elf.c (_bfd_elf_get_lineno): Likewise.
5578 (_bfd_elf_no_info_to_howto): Likewise.
5579 (_bfd_elf_no_info_to_howto_rel): Likewise.
5580 * hp300hpux.c (convert_sym_type): Likewise.
5581 (MY(swap_std_reloc_in)): Likewise.
5582 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5584 * libaout.h (struct aoutdata): Add line_buf field.
5585 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5586 and filename_buffer. Instead, use a malloc buffer stored in the
5587 new line_buf field. Remove length restrictions.
5589 * coffgen.c (string_size): Remove static variable.
5590 (debug_string_size, debug_string_section): Likewise.
5591 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5592 and debug_string_size_p parameters. Use them instead of the
5593 global variables. Change all callers.
5594 (coff_write_symbol): Likewise.
5595 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5596 (coff_write_symbols): Add local variables to replace removed
5599 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5600 function, and line_base fields.
5601 * libcoff.h: Rebuild.
5602 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5603 information, rather than using static variables.
5605 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5606 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5608 * init.c (initialized): Remove static variable.
5609 (bfd_init): Don't bother setting initialized.
5610 (bfd_check_init): Remove.
5611 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5612 * libbfd.h: Rebuild.
5614 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5616 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5617 size for full core dumps. Copy core file header to private data.
5618 (rs6000coff_core_file_failing_command,
5619 rs6000coff_core_file_failing_signal): New functions to extract
5620 the file name and terminating signal from the core file.
5621 * coff-rs6000.c: Use them.
5623 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5625 Change arch info to be const, initialized at compile time.
5626 * archures.c: Reindent many functions. Change CONST to const.
5627 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5628 nothing set it anyhow. Make next const.
5629 (bfd_arch_info_list): Remove.
5630 (bfd_archures_list): Rename from archures_init_table. Change from
5631 a table of function pointers to a table of bfd_arch_info_type
5632 structure addresses.
5633 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5634 (bfd_lookup_arch): Likewise.
5635 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5637 (bfd_default_arch_struct): Make const.
5638 (bfd_arch_init, bfd_arch_linkin): Remove.
5639 (bfd_get_arch_info): Return a const pointer.
5640 * init.c (bfd_init): Don't call bfd_arch_init.
5641 * bfd.c (struct _bfd): Make arch_info const.
5642 * bfd-in2.h: Rebuild.
5643 * libbfd.h: Rebuild.
5644 * configure.in: Put & before everything in $selarchs.
5645 * configure: Rebuild.
5646 * cpu-*.c: Change bfd_*_arch from a function which calls
5647 bfd_arch_linkin to a const structure.
5648 * ieee.c (ieee_object_p): Make arch const.
5650 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5652 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5654 * bfd-in2.h: Regenerate.
5655 * libbfd.h: Regenerate.
5657 * elf32-ppc.c (reloc_type): Update names to match current draft.
5658 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5659 relative. Update names to current V.4 draft.
5660 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5661 (ppc_elf_relocate_section): Rename relocations to match draft.
5663 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5665 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5666 compiled with -mrelocatable-lib to be linked with either normal
5667 modules or -mrelocatable modules.
5669 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5671 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5672 in the a.out header.
5674 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5675 a reloc against a local symbol, even if it's not a section.
5677 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5679 * targets.c (bfd_target): Remove unused align_power_min field.
5680 * bfd-in2.h: Rebuild.
5681 * All backends: Remove initialization of align_power_min.
5683 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5685 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5687 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5689 * config.bfd (mips-dec-netbsd*): New target.
5690 * configure.host (mips-dec-netbsd*): New host.
5691 * configure.in (mips-dec-netbsd*): New native.
5692 * configure: Rebuild.
5694 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5696 Make the COFF backend linker merge common types:
5697 * cofflink.c (struct coff_debug_merge_element): Define.
5698 (struct coff_debug_merge_type): Define.
5699 (struct coff_debug_merge_hash_entry): Define.
5700 (struct coff_debug_merge_hash_table): Define.
5701 (coff_debug_merge_hash_table_init): Define.
5702 (coff_debug_merge_hash_table_free): Define.
5703 (coff_debug_merge_hash_lookup): Define.
5704 (struct coff_final_link_info): Add debug_merge field.
5705 (coff_debug_merge_hash_newfunc): New static function.
5706 (_bfd_coff_final_link): Allocate and free debug_merge table.
5707 (coff_link_input_bfd): Merge identical enum, struct and union
5710 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5712 Convert i960 COFF to use COFF backend linker.
5713 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5714 structure to store the symbol being used.
5715 (coff_i960_start_final_link): New static function.
5716 (coff_i960_relocate_section): New static function.
5717 (coff_i960_adjust_symndx): New static function.
5718 (coff_start_final_link): Define.
5719 (coff_relocate_section): Define.
5720 (coff_adjust_symndx): Define.
5721 * coffcode.h (bfd_coff_backend_data): Add new callback function
5722 _bfd_coff_start_final_link.
5723 (bfd_coff_start_final_link): Define.
5724 (coff_start_final_link): Define if not defined.
5725 (bfd_coff_std_swap_table): Add coff_start_final_link.
5726 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5728 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5729 function callback is not NULL.
5730 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5731 (_bfd_coff_internal_syment_name): Declare.
5732 * libcoff.h: Rebuild.
5733 * configure.in (icoff_big_vec): Add cofflink.o.
5734 (icoff_little_vec): Likewise.
5735 * configure: Rebuild.
5737 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5739 * Makefile.in (clean-info): Remove extraneous tab from line
5742 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5745 contents has relocs.
5747 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5749 * coffcode.h (coff_compute_section_file_positions): Keep the
5751 (coff_write_object_contents): Remember if it's a relocatable
5753 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5754 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5755 if relocatable file. Swap out saved raw size.
5757 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5759 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5760 (maintainer-clean): Rename from realclean, passing
5761 maintainer-clean down to subdirectories, but leave realclean as a
5764 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5767 * dep-in.sed: Remove config.h from generated dependencies.
5769 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5770 broken out of sunos_canonicalize_dynamic_symtab.
5771 (sunos_canonicalize_dynamic_symtab): Call new function
5772 sunos_slurp_dynamic_symtab.
5773 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5774 dynamic symbol table to the caller.
5775 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5776 callback to override the symbols being read.
5777 * libaout.h (struct aout_backend_data): Add three new parameters
5778 to add_dynamic_symbols callback.
5780 Extensive minor changes to avoid various gcc warnings. Also:
5781 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5782 * archures.c (bfd_arch_info_type): Change mach field from long to
5784 (bfd_lookup_arch): Change machine parameter from long to unsigned
5787 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5789 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5790 a symbol with a non-zero plt_offset.
5792 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5794 * elfcode.h (align_file_position): Remove; not used.
5796 * configure.in: Only check for <sys/procfs.h> on a native system,
5797 and make sure it defines prstatus_t.
5798 * configure: Rebuild.
5800 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5802 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5804 * config.in: Rename from config.h.in.
5805 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5806 Check for config.h:config.in when creating stamp-h.
5807 * configure: Rebuild.
5808 * Makefile.in (stamp-h): Depend upon config.in rather than
5809 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5810 calling config.status.
5812 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5813 (Makefile): Just rebuild Makefile.
5814 (config.h, stamp-h): New targets.
5815 * configure.in: Create stamp-h when rebuilding config.h.
5816 * configure: Rebuild.
5818 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5820 * configure.in: Call AC_CONFIG_HEADER. Substitute
5821 HOST_64BIT_LONG. Check that various header files exist. Check
5822 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5823 and/or free need to be declared. Don't make a link to sysdep.h.
5824 Define TRAD_HEADER for various hosts.
5825 * configure: Rebuild.
5826 * configure.host: Don't set my_host. Add definitions taken from
5827 host header files for various entries. Remove entries which now
5829 * acconfig.h: New file.
5830 * config.h.in: New file, built by autoheader.
5831 * sysdep.h: New file.
5832 * Makefile.in (do_distclean): Don't remove sysdep.h.
5834 (LOCAL_H_DEPS): New variable.
5835 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5837 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5838 ($(OPTIONAL_BACKENDS)): Likewise.
5839 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5840 looking through sysdep.h.
5841 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5842 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5843 (fprintf_vma, sprintf_vma): Likewise.
5844 (int64_type, uint64_type): Don't define.
5845 * bfd-in2.h: Rebuild.
5846 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5847 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5848 * lynx-core.c: Include stuff from old hosts/lynx.h.
5849 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5850 rather than NO_FCNTL.
5851 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5852 rather than NATIVE_HPPAHPUX_COMPILER.
5853 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5855 * hosts/*.h: Remove all header files which merely include,
5856 declare, and define things. Leave header files which define
5857 information needed by trad-core.c.
5859 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5860 (BFD_CC_FOR_BUILD): Define.
5861 * configure.in: Use BFD_CC_FOR_BUILD.
5862 * configure: Rebuild.
5864 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5866 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5867 * configure: Rebuild.
5869 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5872 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5874 * config.bfd: i386pe_ve -> i386pe_vec.
5876 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5878 * configure.host: Incorporate host Makefile fragments by setting
5880 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5881 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5882 value based on whether the code is being compiled by a cross
5883 compiler. Don't substitute host_makefile_frag or frags.
5884 * aclocal.m4: New file to define local AC_PROG_CC.
5885 * configure: Rebuild.
5886 * Makefile.in (INSTALL): Set to @INSTALL@.
5887 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5888 (INSTALL_DATA): Set to @INSTALL_DATA@.
5890 (CC): Define as @CC@.
5891 (CFLAGS): Set to @CFLAGS@.
5892 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5893 (@host_makefile_frag@): Remove.
5894 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5895 after other options.
5896 (config.status): Remove dependency upon @frags@.
5897 * config/*.mh, config/README: Remove.
5899 * config.bfd: Rewrite to incorporate the contents of the Makefile
5900 fragments by setting shell variables, rather than merely returning
5901 the name of a Makefile fragment.
5902 * configure.in: Use shell variables set by config.bfd rather than
5903 looking at the target Makefile fragment files. Don't substitute
5904 target_makefile_frag. Do substitute TDEFINES.
5905 * configure: Rebuild.
5906 * Makefile.in (@target_makefile_frag@): Remove.
5907 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5908 * config/*.mt: Remove.
5910 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5912 * configure.in: Put changequote lines around "i[345]86" patterns
5913 section of core file support.
5915 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5917 * som.c (som_bfd_print_private_bfd_data): Define to use the
5920 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5922 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5923 entry, text_start and data_start.
5925 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5927 * Makefile.in (OFILES): Remove $(TDEPFILES).
5928 * config/apollo.mt (TDEPFILES): Remove.
5929 * config/README: Update.
5931 * configure.in: For a native configuration, set COREFILE and
5932 COREFLAG based on the canonical host name.
5933 * configure: Rebuild.
5934 * Makefile.in: Rebuild dependencies.
5935 (ALL_CFLAGS): Add @COREFLAG@.
5936 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5937 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5938 support routines. Check LYNX_CORE rather than HOST_LYNX.
5939 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5940 * i386lynx.c: Likewise.
5941 * m68klynx.c: Likewise.
5942 * sparclynx.c: Likewise.
5943 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5944 * *-core.c: Comment changes.
5945 * config/decstation.mh (HDEPFILES): Remove.
5946 (HDEFINES): Remove -DTRAD_CORE.
5947 * config/irix3.mh (RANLIB): Remove.
5948 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5949 (HDEFINES): Remove -DIRIX_CORE.
5950 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5951 (HDEFINES): Remove -DTRAD_CORE.
5952 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5953 * config/ultra3.mh (RANLIB): Remove.
5954 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5955 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5956 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5957 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5958 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5959 * config/i386aix.mh, config/i386bsd.mh: Remove.
5960 * config/i386linux.mh, config/i386mach3.mh: Remove.
5961 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5962 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5963 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5964 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5965 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5966 * config/solaris2.mh, config/stratus.mh: Remove.
5967 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5968 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5970 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5972 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5973 DT_FINI entry if the appropriate symbol is not in the hash table.
5975 * libelf.h (struct elf_backend_data): Add create_program_headers
5976 and want_hdr_in_seg fields.
5977 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5979 (elf_backend_create_program_headers): Likewise.
5980 (elfNN_bed): Initialize create_program_headers and
5982 * elf.c (get_program_header_size): Call create_program_headers
5984 (map_program_segments): Check want_hdr_in_seg backend field. Call
5985 create_program_headers backend routine.
5987 * elf.c (assign_file_positions_except_relocs): Align non allocated
5988 sections when creating an executable.
5990 * elfcode.h (elf_swap_phdr_in): Make non static.
5991 (elf_swap_phdr_out): Make non static.
5992 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5993 (bfd_elf32_swap_phdr_out): Declare.
5994 (bfd_elf64_swap_phdr_in): Declare.
5995 (bfd_elf64_swap_phdr_out): Declare.
5997 * ecofflink.c (ecoff_collect_shuffle): New static function.
5998 (_bfd_ecoff_get_accumulated_pdr): New function.
5999 (_bfd_ecoff_get_accumulated_sym): New function.
6000 (_bfd_ecoff_get_accumulated_ss): New function.
6001 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6002 (_bfd_ecoff_get_accumulated_sym): Declare.
6003 (_bfd_ecoff_get_accumulated_ss): Declare.
6004 * libbfd.h: Rebuild.
6006 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6008 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6010 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6011 warning symbols. If any section is named .gnu.warning.XXX, treat
6012 the contents as a warning to be issued if the symbol XXX is
6014 (elf_link_output_extsym): For an indirect or warning symbol, just
6015 output the symbol it points to.
6017 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6018 if bfd_hash_allocate fails, since it will already be set.
6019 (generic_link_hash_newfunc): Likewise.
6020 (archive_hash_newfunc): Likewise.
6021 (hash_entry_bfd): New static function.
6022 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6023 callback. Allocate a new warning using the hash table newfunc.
6024 Use bfd_hash_replace to update the entry in the hash table, rather
6025 than assuming we can copy the fields with structure assignment.
6027 * hash.c (bfd_hash_replace): New function.
6028 * bfd-in.h (bfd_hash_replace): Declare.
6029 * bfd-in2.h: Rebuild.
6031 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6033 * config.bfd: Add mips*vr4300-*-elf* target.
6034 * config/mipsbvr4300.mt: Added.
6036 See file ChangeLog.2
6043 version-control: never